DIY GUY Chris BEEMB
-
DIY GUY Chris
- Tunisia
- https://www.youtube.com/@DIYGUYChris
- @chris_diy
- @DIYGUYChris
- diyguychris
- diyguychris
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Budget-friendly 16-channel GPIO expander based on MCP23017. I2C interface, chainable up to 8 modules (128 GPIO). Compact ×ばつ40mm PCB fits JLCPCB 2ドル offer. Perfect for hobbyists, prototyping, and e...
150 addressable RGB LEDs on a transparent flexible PCB. Rainbow effects and color animations. Complete Arduino project with schematics and code. #DIYElectronics #LEDArt #ArduinoProject #RGB
Industrial DIN-rail GPIO expander with MCP23017 providing 16 I/O channels via I2C. Features optoisolated inputs, high-current outputs, selectable 5V/24V power, and hardware address configuration wi...
🔍 Fully transparent Arduino UNO clone on a flexible PCB. No copper pours, see every trace. Includes ATmega328, NeoPixel array, and CH340. #Arduino #PCB #FlexPCB #TransparentElectronics #DIYElectronics
DIY Battery Spot Welder using NE555 & parallel MOSFETs for assembling custom battery packs. Features precise pulse control, high-current switching, and safe operation. #DIY #Electronics #SpotWelder...
Arduino interface for XTX XTSD04GLGEAG SD card chip with custom PCB breakout board. Complete solution for embedded storage using SPI communication. Includes Arduino code with serial menu, PCB desig...
Tiny 24x34mm PCB combining BQ24075 charger + PAM2401 boost converter. Production-ready design with USB-C input, status LEDs, and JLCPCB-optimized files. Learn from my output contention debugging jo...
Battery Health Monitor A compact device for monitoring the State of Health (SoH) and State of Charge (SoC) of lithium batteries. It uses the BQ27441 fuel gauge IC and BQ24075 charger IC, along with...
A digital I/O extension library for your Arduino Board!
This arduino open source code should be uploaded to Arduino board in order to perform the CNC drawing and to follow instructions comming from the serial port that indicates the steps to perform in ...