Raspberry Pi Pico 2W BLE: Build a Wireless Macropad | ShillehTek
Build a Raspberry Pi Pico 2W BLE macropad in CircuitPython to trigger six wireless hotkeys from mechanical switches. ...
TP4056 18650: Build a USB-C 9000mAh Power Bank | ShillehTek
Build a repairable TP4056 USB-C 18650 power bank with a 3P pack and 5V boost output, saving money and letting you rep...
Raspberry Pi TP4056 INA219: Build a Mini UPS Backup | ShillehTek
Build a Raspberry Pi mini UPS using TP4056, INA219, and 18650 cells for stable 5V backup power plus low-battery shutd...
TPA3118 Bluetooth Receiver: Build a Portable Speaker | ShillehTek
Build a portable TPA3118 Bluetooth speaker with battery power using a TP4056 charger and boost converter for room-fil...
Arduino Nano + INA219 OLED: Power Bank Live Stats | ShillehTek
Build an Arduino Nano power bank with INA219 monitoring and an SSD1306 OLED to display live voltage, current, and pow...
Breadboard Arduino TP4056: Rechargeable 5V Power | ShillehTek
Build a rechargeable 5 V breadboard power module using a TP4056 charger, 18650 cell, and boost converter so Arduino p...