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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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DIY Mechanical Macro Keypad ― Ocreeb
SIDKick pico 0.2 DAC (SID 6581/8580-replacement for C64/C128)
SlimeVR Hyperion BMI160 PCB
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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ADS1256-RP2040 GPIO
This PCB is used as the front panel of the enclosure I use for my ADS1256-RP2040 DAQ. It meets all requirements. The dimensional tolerances are good which is very important to me in this case due to t...
ADS1256-RP2040 GPIO - Flex PCB connector
This is the first time I ordered flex PCB. I designed it from scratch, so I was a bit worried if it would be good, but it turned out to be perfect. I use it as a flexible connection between two PCBs. ...
ATmega32u4 board
I revised my similar design from 2 years ago and made this board. I made a few improvements that made the board more up-to-date and easier to manufacture. I chose a purple color for the PCB because th...
3-axis motor controller board
I designed this board to control 3 individual stepper motors simultaneously. It is a high-performance system using a fast microcontroller (Teensy 4.0) and a modern ramp generator (TMC429) combined wit...
ADS1256 DAQ board
This board is a new version of my previous ADS1256-based DAQ board. I slightly compressed the size of the board, added a USB-C connector to it, and added some more obvious text on the silkscreen. A sm...
Debounced rotary encoder
I decided to design and make my own rotary encoder module. Unlike those typical modules from AliExpress and similar websites, this encoder produces perfect square waves. The trick is that I added a Sc...
High-precision DC power meter
I designed this PCB for a "self-sufficient" power meter. I added some nice M4 pads to mount binding post terminals directly to the PCB. It turned out really nice. Even large pads, such as the one need...
ADS1256-RP2040 GPIO
My latest iteration of the "ADS1256-RP2040 GPIO" PCB. It came out great. The white text on the vivid red PCB is very easy to read. The traces came out perfectly, and all the other board specs turned o...
ATmega32u4 - 2024 Black Edition
I wanted to try my design in matte black color to see how it resonates with my customers. They liked it! And of course, I liked it too. I made very nice, curved traces for this board, however, unfortu...
ADS1256-RP2040 DAQ board
This is my latest design for the ADS1256-based DAQ board. The board has tiny, curved traces, plenty of vias, a lot of silkscreen text and other stuff that could be challenging for production. But, as ...
High performance 24-bit ADC DAQ board based on the ADS1256 ADC
The boards were produced rapidly and arrived to me in no time. Tolerances are all great. No burrs or defects on the board. I used rather small traces and drills as well as curved traces, but this was ...
High-precision DC Power Meter
I had to reorder this PCB because I made a tiny mistake in my previous design. PCBWay produced the PCB within no time and I could continue building my project quickly. The PCBs all came out nicely. I ...
Stepper motor developing platform
I often work with stepper motors, either because I develop a new project, or because I have a customer that needs a stepper motor-based solution. Usually, I assemble the circuit with all the component...
Focus stacking PCB
I designed this PCB for my focus stacking system. The circuit can be used to move a linear actuator and control a camera. The PCB came out really nice, all the tiny details are perfect. The surface qu...
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