https://www.ericjessee.com/projects daily 0.75 2026-01-07 https://www.ericjessee.com/projects/22-adventures-in-risc-v-the-angry-goose-initiative monthly 0.5 2024-09-11 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/c3af7980-ad0d-4d44-bae5-8d5e9346159b/Screenshot+2024-09-11+185542.png Blog - (2/2) Adventures in RISC-V - the Angry Goose Initiative - Make it stand out E1 stage block diagram https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/48eb7caf-737f-4ce0-8a30-8346eb1f60e5/image.png Blog - (2/2) Adventures in RISC-V - the Angry Goose Initiative - Make it stand out Instructions flowing through the LETC core pipeline. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/9df5823f-4da6-48bb-a74d-d0f8c4dcb3f3/image.png Blog - (2/2) Adventures in RISC-V - the Angry Goose Initiative - Make it stand out Waveforms from my testbench simulation. We can see the add operation happening correctly once the valid signal is raised: 0x5 + 0x5 = 0xa. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/455f51b1-0933-4830-8e5d-69d8d51075c0/image.png Blog - (2/2) Adventures in RISC-V - the Angry Goose Initiative - Make it stand out 16 cache lines being filled consecutively on a cache miss. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/b684dd8b-cee2-48cd-8576-7893ea409af4/Screenshot+2024-09-11+151926.png Blog - (2/2) Adventures in RISC-V - the Angry Goose Initiative - Make it stand out LETC Core block diagram https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/a56890b1-6bd0-4413-81e0-e10ed25d0bc2/Screenshot+2024-09-11+192803.png Blog - (2/2) Adventures in RISC-V - the Angry Goose Initiative - Make it stand out Cache FSM state machine behaviour. Only three cache lines are shown to simplify the diagram. https://www.ericjessee.com/projects/adventures-in-risc-v-the-angy-goose-initiative monthly 0.5 2024-09-12 https://www.ericjessee.com/projects/breadboard-z80-computer monthly 0.5 2024-09-07 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/50cd6e8b-0998-4267-a13c-91f63ebaaec1/Screenshot+2024-09-07+104104.png Blog - Breadboard Z80 Computer - Make it stand out Shift register configuration for Arduino's memory interface https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/80252de7-b062-4f24-a8a0-74626483117e/Screenshot+2024-09-05+125920.png Blog - Breadboard Z80 Computer - Make it stand out Logic circuits for addressing the SRAM https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/e366e3f3-a5d9-4029-81d7-e85fa8d0c53d/Screenshot+2024-09-07+110907.png Blog - Breadboard Z80 Computer - Make it stand out OP code fetch timing diagram from the Z80's datasheet https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/31f5440c-920b-420f-8c9e-8f0ef6c6aab2/PXL_20240827_055809672.jpg Blog - Breadboard Z80 Computer - Make it stand out Debugging the shift register memory interface. ChatGPT had gotten almost everything right, except for the latch timing of the shift-in register. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/96c2085c-b3fa-400b-a737-f5342ab9b48c/PXL_20240829_064139522.jpg Blog - Breadboard Z80 Computer - Make it stand out Breadboard computers are Ben Eater's thing, and he can keep them. If I continue this project, I’m going to do the right thing and make up a PCB. A breadboard computer is neat, but a nightmare to debug. I thought at one point half the RAM died for no reason, when it turned out that it was just a loose connection to the power rail on that half of the breadboard. My idea for a simple “hello world” program would be to simply have the Z80 wait in a busyloop for a bunch of cycles, increment a counter and then write the counter value to the aformentioned memory location for the Arduino to display. With some gameboy assembly experience under my belt already, Z80 assembly was pretty easy to get my head around (at least for a super simple program like this one). I then used the GNU Z80 assembler to generate a binary, and the another “ChatGPT special” python script to convert it into a C declaration of a static byte array that the Arduino compiler would recognize. The program code could then be packed up along with the Arduino code, and uploaded into memory at will. In the future, I would most likely add an SD card reader or something so that the Arduino wouldn’t have to be reprogrammed every time the program code changes. The code seemed to work at first- the Z80 seemed to be writing something to that memory location, but it seemed to be inconsistent. Sometimes it would dump out a bunch of bytes, and sometimes it would dump out one and then stop. I was monitoring the M1 signal, as well as the clock, reset, and various control signals coming from the Z80. The M1 signal proved to be invaluable for debugging. https://www.ericjessee.com/projects/de1tqm3pgdwh7jhjhlpbrhpur3vtgp monthly 0.5 2022-05-14 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1649604594398-8ZIIRC7F78SXB3P6JK9N/instructs.PNG Blog - Adventures in Retro Game Programming - Make it stand out First page of the reference on the Game Boy’s CPU instruction set https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1649606398479-R9O24AFZGUW5C2A704QE/hello.PNG Blog - Adventures in Retro Game Programming - Make it stand out Freshly Built “hello world” example code, courtesy of the GB ASM tutorial https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1652545647244-YK33CO35AL6QFZZFHCWO/gifed.gif Blog - Adventures in Retro Game Programming - Make it stand out Hello world happily scrolling across the screen. https://www.ericjessee.com/projects/machining-acme-t monthly 0.5 2021-09-07 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1630971078954-WZJ8IFTSF1RNRK043UWM/20210524_225906_small.jpg Blog - Machining custom Acme screws to fix a lathe chuck - Make it stand out Happily installed in its new home https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1630969733887-AQGFZ1UW3Q0NBEL00CLX/20210524_173419.jpg Blog - Machining custom Acme screws to fix a lathe chuck - Make it stand out The parts emerge. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1630969293196-YV8PZROVJI3Q6ZYG6SL2/20210524_161659.jpg Blog - Machining custom Acme screws to fix a lathe chuck - Make it stand out Starting to look like threads! https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1630968112678-UHB4ZQMM1R3IT4VS940B/20201220_135936.jpg Blog - Machining custom Acme screws to fix a lathe chuck - Make it stand out This old beast https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1630968192703-CXMSH3AAVMVX0I9O0R91/20201220_135926.jpg Blog - Machining custom Acme screws to fix a lathe chuck - Make it stand out Cutting some random threads in aluminum for fun. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1630968653641-SYVQZYKRI0E7GMEILVVN/20210524_230010.jpg Blog - Machining custom Acme screws to fix a lathe chuck - Make it stand out The screw in question https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1630969932351-3MHNU5PAV0IFBDQT56VH/20210524_174128.jpg Blog - Machining custom Acme screws to fix a lathe chuck - Make it stand out Fresh off the lathe. You can see here how I got the thread form wrong- they’re too skinny. This didn’t end up being a big problem this time though. https://www.ericjessee.com/projects/mk2-build monthly 0.5 2021-01-19 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602452588420-A33YYIAVTJD9QDJP3AVV/20201011_154209.jpg Blog - Prusa i3 MK2 Build Before and after adjusting the stepper currents. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602446443576-NTTOFVIZMLI3AS0TX5P9/20201011_135922.jpg Blog - Prusa i3 MK2 Build The completed Y axis in action, with 8mm smooth rod installed. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602446028958-VW5PP4ICAX299B4H9Q5U/image-asset.jpeg Blog - Prusa i3 MK2 Build The washers on the front have to be M10. The others have a bit more wiggle room. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602450417614-IF7N4HJGRYTRW76N18RE/20200819_112947.jpg Blog - Prusa i3 MK2 Build One of the many failed Benchies before I figured out the extrusion problem. This was also with uncalibrated axes, so the layer heights are all wrong. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602446587159-A3918C8MOCWNI56SWR0C/20201010_133815.jpg Blog - Prusa i3 MK2 Build My hand routed frame. No longer in service. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602447135853-7VKQ3VSIA2BHWBZ8H0EV/20201011_141106.jpg Blog - Prusa i3 MK2 Build Not what I thought I was ordering. But using this was more appealing to me than waiting another 2 months for a new one. Maybe if I eventually have access to a CNC machine that can cut aluminum I will make my own. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602451527773-3DRX53J0BVYGABIU1XJH/Screen+Shot+2020-10-11+at+3.23.35+PM.png Blog - Prusa i3 MK2 Build This little adjustment pot sets the current to your stepper motor. Photo credit: Banggood.com https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602454176971-T4GL413JEGJLLBANQ9NY/20201011_160833.jpg Blog - Prusa i3 MK2 Build The finished product. Primed and ready to make! https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602360311153-F3FJTSEMD28FWJ4FF2DG/20200719_180747.jpg Blog - Prusa i3 MK2 Build The tiny build volume of the Select Mini. Pay no mind to the ugly looking bed, that’s a project for another day. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602448775916-8HC3QKU02TMBK7DU8E95/20201011_143150.jpg Blog - Prusa i3 MK2 Build The motor drive shield. I fitted a heatsink to each L293D, as I knew I would be asking a lot of them. https://www.ericjessee.com/projects/stereo-remote-hack monthly 0.5 2020-12-02 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602442861777-FJK21N66RDRJ96CKWLNK/20200519_192652.jpg Blog - Hacking digital volume control into an old stereo Newly built up circuit. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602443706938-IRPSSLGNKJKM6XUI3IX2/20200519_202244.jpg Blog - Hacking digital volume control into an old stereo Led array installed. I just drilled a hole for each LED, and one for the IR receiver. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602440900341-R46YGOIM0HODY39HNMFI/20201011_122537.jpg Blog - Hacking digital volume control into an old stereo My TV refusing to adjust the volume when using the digital output. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602443853005-NCNDKED6LPHOI105VCSA/20200520_230519.jpg Blog - Hacking digital volume control into an old stereo Comfortably situated amongst the pinnacle of cheap 1980’s stereo technology. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602441678979-AD16K72UIMYWGKM3A9OF/remoteschematic1.png Blog - Hacking digital volume control into an old stereo Quick schematic scratched out for my circuit. https://www.ericjessee.com/projects/trailer-rebuild monthly 0.5 2020-10-11 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602376885330-NBXO7FTARC6LNJZAF1RW/20181220_164628.jpg Blog - Travel Trailer: Rebuild and Repurpose Happily moved to its winter home. You can see I’ve already replaced a good deal of the wood on the left side, but there is still a lot of rot to take care of. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602379659866-EAFK4R0WAQGUV5V9GKN8/20201010_164104.jpg Blog - Travel Trailer: Rebuild and Repurpose Beginnings of floor insulation. The beat up aluminum underneath made it difficult for the foam board to lay flush, so we weighed it down with bricks. We will probably use fiberglass batt for the walls. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602377352078-FG2ONVW8MV076RPRDNQ4/20200726_174321.jpg Blog - Travel Trailer: Rebuild and Repurpose The trailer in its current home. Framing rebuilt and siding put back on. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602379237884-567IR81LWX3SY1P0KKLG/20201010_164038.jpg Blog - Travel Trailer: Rebuild and Repurpose The end finally in sight. Holes patched. Tail lights, electrical inlet, and door installed. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602375893435-X71UR2UGCTSC2GJ3JTUX/20180619_194048.jpg Blog - Travel Trailer: Rebuild and Repurpose My newly gutted trailer, complete with rot and broken window! https://www.ericjessee.com/projects/rgpb6bleskpvd9852rbstv2pzbke04 monthly 0.5 2020-12-15 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1608058912529-KCNNMUWVJJ77IIUC1G2N/20191114_115149.jpg Blog - Building an SDI reclocker It works! https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1608059231112-UTR5J2HPNSEQSJFL5NF8/20191116_150007.jpg Blog - Building an SDI reclocker Moved to its new home inside a metal box. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1608056523308-8KTYIUFB3JRGV0AFYODQ/Screen+Shot+2020-12-15+at+11.07.32+AM.png Blog - Building an SDI reclocker Image credit: blackmagicdesign.com https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1608057882847-8Y7TMY5TXG3HB6MAUQ78/Screen+Shot+2020-12-15+at+9.45.34+AM.png Blog - Building an SDI reclocker My attempt at the layout. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1608058479590-OOX7LNTTLZJGT0X683MM/20191113_214153.jpg Blog - Building an SDI reclocker Newly assembled. https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1608056879588-9UYVCUN65WMUBV6CGJA0/Screen+Shot+2020-12-15+at+11.26.00+AM.png Blog - Building an SDI reclocker Image credit: ti.com https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1608057200774-Y45M5ILAEQGAZ8BAES5H/Screen+Shot+2020-12-15+at+9.44.28+AM.png Blog - Building an SDI reclocker My attempt at the application circuit. https://www.ericjessee.com/home daily 1.0 2023-01-09 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602352391597-L5F40GLFWJ6HQS2UYU81/11060942_1579829158942971_4664856676891081760_o.jpg Home https://www.ericjessee.com/music daily 0.75 2020-10-19 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602522428193-F2RY20PJCMAEKVHCKZ80/48384328_796959353984956_2094501760365232128_o.jpg Music https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602523108736-AMRAJQ1ZMYPTKAC5SYTD/grainslogo.jpg Music https://www.ericjessee.com/contact daily 0.75 2020-10-19 https://www.ericjessee.com/whatido daily 0.75 2024-03-29 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602347494758-E2600YE0BQY5412LV2GR/m32_cropped.jpg What I Do https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602525632376-R9CJHVYTXNYNRMIQNBG6/20201012_115927.jpg What I Do https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602350420945-M1YRW39W1JDIEEZC9S47/14712557_353964524951110_7139629863523115840_o.jpg What I Do https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602439482150-JPOCD3KN8PMPHAPMBIXO/Screen%252BShot%252B2020-10-11%252Bat%252B10.41.41%252BAM.jpg What I Do https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1602438811206-HF5MUZHMZN6P7C8UTOUO/20200324_211356.jpg What I Do https://www.ericjessee.com/pagecv daily 0.75 2023-01-09 https://www.ericjessee.com/projects-1 daily 0.75 2024-09-12 https://www.ericjessee.com/projects-1/project-three-b7d45 monthly 0.5 2022-05-14 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/5fba49c4-559d-4a6d-a897-50d753eac429/20210703_193249.jpg Projects - 3-Axis Studio Microphone Positioning Robot https://www.ericjessee.com/projects-1/project-two-h67py monthly 0.5 2022-05-14 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/07d0a4d7-f158-41f6-b132-fff56564b8ee/20210430_160708.jpg Projects - Custom Multi-Source 5.1 Surround mixer https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/b6f66213-4fc6-4493-983d-e6b88fa2020e/20210430_160714.jpg Projects - Custom Multi-Source 5.1 Surround mixer https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/ff6f5632-963c-4e1d-acdf-f36293707259/20210505_151259.jpg Projects - Custom Multi-Source 5.1 Surround mixer https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/afccc7a1-473a-493d-bbf0-8d436b740c58/20210505_151304.jpg Projects - Custom Multi-Source 5.1 Surround mixer https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1652561631715-92C6I2Z3DRG28VL6UBHJ/Untitled.jpg Projects - Custom Multi-Source 5.1 Surround mixer https://www.ericjessee.com/projects-1/breadboard-z80-computer monthly 0.5 2024-09-07 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/c323a022-3e28-416a-a2ed-357200aa41e9/PXL_20240826_213303472.jpg Projects - Breadboard Z80 Computer https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/39a71137-4b6d-437b-a5f6-460b1084156a/PXL_20240827_055809672.jpg Projects - Breadboard Z80 Computer https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1989d2dc-136f-4a91-99cb-5058182f688b/PXL_20240827_193428318.jpg Projects - Breadboard Z80 Computer https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/2135fca6-700c-4c6a-8001-19688a47d0b7/PXL_20240827_193724641.MP.jpg Projects - Breadboard Z80 Computer https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/fd30a208-84e8-4ad5-8fcd-09d00317250b/PXL_20240827_193735485.MP.jpg Projects - Breadboard Z80 Computer https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/c68cc0de-5864-44a2-bc6f-2e7d821a3cad/PXL_20240829_064139522.jpg Projects - Breadboard Z80 Computer https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/cb812bb9-3d11-4057-a386-479afb17fe22/PXL_20240903_152904527.jpg Projects - Breadboard Z80 Computer https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/72d6a2e8-0873-46a8-a0a7-d0756f556f5c/Screenshot+2024-09-07+110907.png Projects - Breadboard Z80 Computer https://www.ericjessee.com/projects-1/adventures-in-riscv-the-angry-goose-initiative monthly 0.5 2024-09-12 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/8f3690cb-fdd9-49da-9f30-e324cf17e503/image.png Projects - Adventures in RISC-V: The Angry Goose Initiative https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/59ece20e-4027-462c-b4d3-148b3ab4af76/imag2e.png Projects - Adventures in RISC-V: The Angry Goose Initiative https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/2b2e6bcb-a270-4095-a57c-61a28baf56c4/Screenshot+2024-09-11+192803.png Projects - Adventures in RISC-V: The Angry Goose Initiative https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/9b3a9afa-5051-4f54-9617-ca98bc23da55/Screenshot+2024-09-11+192016.png Projects - Adventures in RISC-V: The Angry Goose Initiative https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/30a9585b-7e06-4c07-8cfa-5cfefaece09e/Screenshot+2024-09-11+185542.png Projects - Adventures in RISC-V: The Angry Goose Initiative https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/e13ec7e3-9123-4d63-a92d-1156f92ecf16/Screenshot+2024-09-11+151926.png Projects - Adventures in RISC-V: The Angry Goose Initiative https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/c3adbba5-78cb-4a65-a487-a1a0d98233c4/imasge.png Projects - Adventures in RISC-V: The Angry Goose Initiative https://www.ericjessee.com/projects-1/diy-dsp-experiements monthly 0.5 2024-09-12 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/7efe2a42-2f82-4ac5-89de-16842cf3978c/Screenshot+2024-09-11+205437.png Projects - DSP Experiements https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/5faccba3-ada3-417d-9972-4d140ad0e828/Screenshot+2024-09-11+205454.png Projects - DSP Experiements https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/f7101816-aff0-4674-be63-b3f8ca224e83/PXL_20240530_192945021.jpg Projects - DSP Experiements https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/6c543cfb-6be1-4560-8ace-200ff40e4b66/PXL_20240530_211909859.jpg Projects - DSP Experiements https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/e88d3583-c236-4908-8d1e-063af96f9f7f/PXL_20240608_014102093.jpg Projects - DSP Experiements https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/fd29d566-4204-494d-beb9-4f4d717edad9/PXL_20240608_022239920.jpg Projects - DSP Experiements https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/02cbfc77-d02c-4ce8-8a2e-9672cf4f604c/PXL_20240608_022406357.MP.jpg Projects - DSP Experiements https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1a4831cc-94eb-4223-a866-e37ecfd8bb0d/PXL_20240608_180745539.jpg Projects - DSP Experiements https://www.ericjessee.com/projects-1/verilogboy-sm83-core-as-an-mcu monthly 0.5 2024-09-12 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/3dc23bad-da8d-4b27-a143-957ab4354b3f/Screenshot+2024-09-12+173345.png Projects - VerilogBoy SM83 Core as an MCU https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/67cf5b25-57e4-4f21-a060-1210f7090b0f/Screenshot+2024-09-12+173051.png Projects - VerilogBoy SM83 Core as an MCU https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/daa64301-1935-48f4-b78d-64a611eea005/Screenshot+2024-09-12+170104.png Projects - VerilogBoy SM83 Core as an MCU https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/275dc597-8fde-46b0-ad20-de259ffd7c0a/Screenshot+2024-09-12+165949.png Projects - VerilogBoy SM83 Core as an MCU https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/59ef183f-8a46-4631-85cd-16ff14725205/Screenshot+2024-09-12+165856.png Projects - VerilogBoy SM83 Core as an MCU https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/a034da2d-ba79-42ba-af44-6b371c58fd82/Screenshot+2024-09-12+162358.png Projects - VerilogBoy SM83 Core as an MCU https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/c264cc4b-e169-4d67-8fa8-05e38b9e37bd/PXL_20240912_205703544.jpg Projects - VerilogBoy SM83 Core as an MCU https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/3b475b29-34df-44ae-881e-bb0af162be40/PXL_20240912_205708318.jpg Projects - VerilogBoy SM83 Core as an MCU https://www.ericjessee.com/projects-1/custom-500x500mm-cnc-router monthly 0.5 2022-05-14 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/65fedc3f-eced-4fb6-aef4-073172923ba8/500by500.PNG Projects - Custom 500x500mm CNC Router https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/0bc2ef52-caf6-45b0-850f-b4329cc33cfe/20210410_185634.jpg Projects - Custom 500x500mm CNC Router https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/6700430f-50d2-43a3-974b-d934e3d96edf/20210411_205458.jpg Projects - Custom 500x500mm CNC Router https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/4c565f24-ea84-47f4-86f8-74668be5000c/20210410_184840.jpg Projects - Custom 500x500mm CNC Router https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/a9ea46aa-a9cb-4237-96e3-5bf6ce91eab9/20210411_222911.jpg Projects - Custom 500x500mm CNC Router https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/533b64f9-8390-4b8b-897b-1d26894a733a/20210416_130851.jpg Projects - Custom 500x500mm CNC Router https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/6a2d3853-0613-45db-8777-b2f160d3eca2/20210412_152955.jpg Projects - Custom 500x500mm CNC Router https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/2586f657-fc54-4cf7-89e6-93fb870001ea/20210506_144029.jpg Projects - Custom 500x500mm CNC Router https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/2845f040-e9e0-4205-bcbb-9b553ac5170a/20210506_173820.jpg Projects - Custom 500x500mm CNC Router https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/ef02be75-3bad-445d-9ec3-fa794dce8843/20210508_001615.jpg Projects - Custom 500x500mm CNC Router https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1ce82058-2704-4839-a5f1-0a19387a3862/20210510_185909.jpg Projects - Custom 500x500mm CNC Router https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/364643fd-de05-4367-a16c-465af8d4045f/20210510_185914.jpg Projects - Custom 500x500mm CNC Router https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/2fc66b25-53cd-4250-b61a-4b5aeeddf20f/20210510_201138.jpg Projects - Custom 500x500mm CNC Router https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/03eaffd7-43e9-4f26-9c2b-3afdabf4f954/20210511_155133.jpg Projects - Custom 500x500mm CNC Router https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/b1f09c63-5027-420d-849f-dda8d5141a54/20210511_155143.jpg Projects - Custom 500x500mm CNC Router https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/c867b094-7578-4579-ae56-fff6f2e206c0/20210511_155317.jpg Projects - Custom 500x500mm CNC Router https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/5226d1bc-64c8-4269-a496-6342f700b0fe/20210511_155323.jpg Projects - Custom 500x500mm CNC Router https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/e100e980-60e5-4b67-ba81-a4605e653572/20210511_155340.jpg Projects - Custom 500x500mm CNC Router https://www.ericjessee.com/projects-1/project-one-kxjf3 monthly 0.5 2022-05-14 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/e9232cce-45b9-4806-82fc-fbf7abdc1813/20201211_200500.jpg Projects - Current Sensing Vaccum Switch https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/40c02610-9e3c-4433-9aed-cc86be01411c/20201211_221603.jpg Projects - Current Sensing Vaccum Switch https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/38d084b4-04ba-4d23-8c20-dfb8322e1228/20201212_211448.jpg Projects - Current Sensing Vaccum Switch https://www.ericjessee.com/projects-1/diy-prusa-i3-mk2-clone monthly 0.5 2022-05-14 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/49936499-e569-4a39-a7da-d7ad0c081f45/20201010_134654.jpg Projects - DIY Prusa i3 MK2 Clone https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/caf5f5f3-6e8e-45e0-96b4-f89c7508027f/20201010_134722.jpg Projects - DIY Prusa i3 MK2 Clone https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/85449b4a-7e14-4941-afd8-5b21d479e685/20201010_134815.jpg Projects - DIY Prusa i3 MK2 Clone https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/defb2274-6dbe-4273-b7a4-39a7ab34437a/20201011_135212.jpg Projects - DIY Prusa i3 MK2 Clone https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/ef64e754-cab5-49d8-bcaf-e63e4602f988/20201011_135922.jpg Projects - DIY Prusa i3 MK2 Clone https://www.ericjessee.com/projects-1/electric-screwdriver-modernization monthly 0.5 2022-05-14 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/363a6127-9f46-4584-8598-0b707c68a52f/20210219_153252.jpg Projects - Electric Screwdriver Modernization https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/ec601571-d3b6-48ed-9487-5c5cc82f183e/20210219_121608.jpg Projects - Electric Screwdriver Modernization https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/6a68050d-a229-42b8-9265-da2c09e8880b/20210219_143735.jpg Projects - Electric Screwdriver Modernization https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/98ac164b-ba99-46a8-9d50-4fec45218f8e/20210219_150124.jpg Projects - Electric Screwdriver Modernization https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/dadb2cc7-6ef0-4b6d-ab4a-1fa87a52ba8f/20210219_150809.jpg Projects - Electric Screwdriver Modernization https://www.ericjessee.com/projects-1/sdi-reclocking-module monthly 0.5 2022-05-14 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/6a381e84-f19e-4da8-9f8b-a406079cee66/20191114_115150.jpg Projects - SDI Reclocking Module https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/d2aa937d-1070-4d5a-be99-080d0da85fec/20201215_094601.jpg Projects - SDI Reclocking Module https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/39e5c12e-c345-40a3-a3d4-610e93cfc8c9/20191113_214153.jpg Projects - SDI Reclocking Module https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/d6d0fe3b-d2d5-4666-9fcb-04f218ded8bc/20191116_150007.jpg Projects - SDI Reclocking Module https://www.ericjessee.com/projects-1/ir-remote-volume-control-for-vintage-stereo monthly 0.5 2022-05-15 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/47392d3a-31fa-4cba-91a2-2618c70905a0/20200519_203815.jpg Projects - IR Remote Volume Control for Vintage Stereo https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/9483a773-cc69-4061-b451-61fabede9c24/20200519_202244.jpg Projects - IR Remote Volume Control for Vintage Stereo https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/b53f084e-89d9-4b10-963e-21e297b2942c/20200519_192618.jpg Projects - IR Remote Volume Control for Vintage Stereo https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/2212f55d-b30b-4d56-998d-b35c61f89231/20200519_192652.jpg Projects - IR Remote Volume Control for Vintage Stereo https://www.ericjessee.com/projects-1/supercapacitor-spot-welder monthly 0.5 2022-05-15 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/0a29d39c-d0cd-48fa-8181-49e900b76f45/20210203_191640.jpg Projects - Supercapacitor Spot Welder https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/8a3401ca-e3af-4ca0-ad91-55260baa7fec/20210203_191656.jpg Projects - Supercapacitor Spot Welder https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/b081266d-4ae1-43b5-a394-cdfe1dfa1fc8/20210203_191844.jpg Projects - Supercapacitor Spot Welder https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/d718a734-831b-46f0-8be8-1a60dede79b4/20210203_191739.jpg Projects - Supercapacitor Spot Welder https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/72302d78-8a6c-4d2f-aa4e-eda4b7794559/20210203_191941.jpg Projects - Supercapacitor Spot Welder https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/57a575b5-ec61-4817-9290-c362e48d9256/20210201_234954.jpg Projects - Supercapacitor Spot Welder https://www.ericjessee.com/projects-1/iot-pokedex-first-year-design-project monthly 0.5 2022-05-15 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1652635454709-C6MBH0QMP51HYKCHQVSI/20211110_122720.jpg Projects - IoT Pokedex (first year design project) - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.ericjessee.com/projects-1/xcarve-sensor-integration-for-ideas-clinic-coop monthly 0.5 2022-05-14 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/f850d406-7c3e-4ca9-a881-a2f3ab144f2b/20220422_114622.jpg Projects - X-Carve Sensor Integration for IDEAS Clinic Coop https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/ed2e488a-82ae-44b0-b54f-2d51ac583e57/enclosz.PNG Projects - X-Carve Sensor Integration for IDEAS Clinic Coop https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/fe7f0057-ba84-4c6c-a706-a89dbc51c698/20220203_165521.jpg Projects - X-Carve Sensor Integration for IDEAS Clinic Coop https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/415d1c3a-8400-4a1f-8cd6-e1226ad9e8d9/20220203_144817.jpg Projects - X-Carve Sensor Integration for IDEAS Clinic Coop https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/2fdadfbf-f9df-4cb7-821a-24b346e32078/20220203_144810.jpg Projects - X-Carve Sensor Integration for IDEAS Clinic Coop https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/53cbe2bd-c59e-4ec4-b6a2-2960e292df6a/20220203_125355.jpg Projects - X-Carve Sensor Integration for IDEAS Clinic Coop https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/209d2c38-f424-417a-8a56-ad1e3845b7ce/mount+part.PNG Projects - X-Carve Sensor Integration for IDEAS Clinic Coop https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/409233b1-46b4-45f7-a30e-3fd14113c3ce/20220422_114627.jpg Projects - X-Carve Sensor Integration for IDEAS Clinic Coop https://www.ericjessee.com/projects-1/diy-mot-spot-welder monthly 0.5 2023-01-09 https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/8af4bf42-c07b-4a25-a609-ddcebb45af60/20221229_211944.jpg Projects - DIY MOT Spot Welder https://images.squarespace-cdn.com/content/v1/5f8091c83cd15f7b7d111612/1c2ae8b2-2aef-4ff8-8b66-a8f89a40093f/Screenshot_20230109_132704_OneNote.jpg Projects - DIY MOT Spot Welder