Intro: long time i was harvesting lithium ion batteries from scrap laptop battery packs it's wasn't easy to test battery capacity manually so i made this device to tell me the output volt and current of the battery and calculate the battery capacity and life time Used components : display used in this project 1602 LCD with shift register 74ch595…

A Swift library for 16x2/20x4 Character LCDs with the HD44780(or clones) controller

Simple library to interface with Hitachi-compatible character LCDs for the Sipeed Tang Nano 4K Gowin FPGA board.

嵌入式作業系統分析與實作 ANALYSIS AND IMPLEMENTATION OF EMBEDDED OPERATING SYSTEMS, 張大緯

Demo with connection stm32f103c8t6 to Led display 1602a via I2C

Temperature sensor with display

Swift Lib to work with the HD44780 controller via I2C

My Arduino projects

1602 Display Library for AVR