SparkFun ATX Power Connector Breakout Kit - 12V/5V (4-pin) - KIT

SparkFun Qwiic or Stemma QT SHIM for Raspberry Pi / SBC : ID 4463 : $2.50 : Adafruit Industries, Unique & fun DIY electronics and kits

Qwiic Power Delivery Board - power module with USB C - Qwiic - SparkFun DEV-15801 Botland - Robotic Shop

SparkFun ATX Power Connector Breakout Kit - 12V/5V (4-pin) : : Electronics

It's not much, but I finished my first project! I converted an ATX power supply to a bench power supply to use on future projects. : r/electronics

SparkFun DLI Kit for Jetson Nano

PRT-00449: The smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS232 to TTL and vice versa (TX and RX). This will allow a microcontroller to communicate with a computer. Shifter SMD is powered from the target application and can run at any voltage! That's right - power the board at 5V and the unit will convert RS232 to 5V TTL. Power the board at 2.8V and the Shifter board will convert RS232 to 2.8V CMOS TTL.

SparkFun RS232 Shifter - SMD

Power Supply - 12V/5V (2A) - TOL-11296 - SparkFun Electronics

SparkFun ATX Power Connector Breakout Kit - 12V/5V (4-pin) - RobotShop

ADXL345 - Triple-Axis Accelerometer (+-2g/4g/8g/16g) w/ I2C/SPI [STEMMA QT / Qwiic] : ID 1231 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits

Adafruit LTC4311 I2C Extender / Active Terminator [STEMMA QT / Qwiic] : ID 4756 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits