STC8x8K porting based on μC/OS-ⅱ v2.93.01

Basic projects of CH552G (8-bits MCU)

An embedded development environment for mcs51/stm8/avr/cortex-m/riscv on VsCode.

STC8H1K08 peripheral demos for SDCC.

Collection of various development boards for microcontrollers (e.g., CH55x, CH32, PY32, STC8, STM32) and accompanying example software.

Templates for bare-metal firmware development for some entry-level microcontrollers

A utility for reading and writing flash contents on Sinowealth 8051-based HID devices through the commonly found ISP bootloader

BASIC interpreter for CC2540 and CC2541 Bluetooth LE chips

Kien's Lab - A personal blog, personal views of me about software, hardware and stuffs that is powered by electricity (or by rice)

8051 Microcontroller Projects

A keyboard firmware for 8051-based devices

Password Based Door Lock System is a Microprocessor based Embedded System built on using 8051 microprocessor and Embedded C-programming. This Project was done for my CSE331 ( Microprocessor Interfacing & Embedded System) at North South University

The Ultrasonic Distance Calculator using 8051 is an advanced electronic device that utilizes ultrasonic technology for precise distance measurements. This report offers a comprehensive overview of the underlying principles of ultrasonic rangefinders, the circuitry involved, and the pivotal role of the 8051 microcontroller in distance calculations.

Disassembler for 8051/8052 in python

Multi-channel differential thermostat and time controller AT89C2051/AT89C4051

SB-Assembler Version 3 - Cross Macro Assembler

Very small, safe, lightning fast, yet portable preemptive RTOS with SMP support

8031/8051 inverse assembler for Hewlett-Packard and Agilent logic analyzers

An EVM with 89s52 microcontroller

Replacement firmware for STC 8051 based DIY LED clock kits