chengjia535's repositories
AgmPill
A low cost FPGA/CPLD dev-board based on AG1280Q48.
Allwinner-V3s-Computer
自制linux小电脑
bldc
The code for my custom BLDC controller.
BluePill
An improved dev-board for LQFP-48 Cortex-M and RISC-V MCUs.
ch55x_jtag
CH55x USB to JTAG bridge
Cheap-FOCer-2
Low-Cost Motor Controller based on the VESC 6
FUSB302
FUSB302 PD3.0 PPS Arduino library
GowinDDR3_AXI4_SpinalHDL
Gowin DDR3 Controller with AXI4 Implementation | 高云DDR3内存控制器AXI4接口实现
GPSTracker
GPS定位器全套源码、原理图、PCB、BOM等，万物在线：
grbl
An open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on a straight Arduino
hackboyun
hack boyun
HDMI-PI
我设计的一个HDMI转MIPI模块，可以用于驱动各种手机屏幕当显示器用。
IronOS
Open Source Soldering Iron firmware for Miniware and Pinecil
LCR
Benchtop 100Hz to 200kHz LCR meter
MH-ET-LIVE-E-Papers
For all MH-ET LIVE E-Papers
NanoVNA
Very Tiny Palmtop Vector Network Analyzer
NanoVNA-F
NanoVNA-F, NanoVNA-Fairy, FreeRTOS version of TTRFTECH's NanoVNA.
NanoVNA-H
NanoVNA-H based on edy555 design, provides effective measurements up to 1.5GHz.
NanoVNA-W
Firmware for NanoVNA-W.Support SD Card, Support Bluetooth connection, fast measure, fast exchange vs CPU
ODriveHardware
High performance motor control
open-5012h
Open Source Firmware for the FNIRSI-5012H Oscilloscope
OrmerodSensorBoard
Z-height sensor board add-on for RepRapPro Ormerod 3D printer
pid_realize
实现PID的几种算法：积分分离，变限积分，和可选择的不完全微分、微分先行。
rodinia
AGM bitstream utilities and decoded files from Supra
RTD-2660-Programmer
Realtek RTD2660/2662 programmer
XDrive
Stepper motor with multi-function interface and closed loop function. 具有多功能接口和闭环功能的步进电机。
ZLCR
Low cost L-C-R Meter
ZYNQ7010-7020_AD9363
基于ZYNQ+AD9363的开源SDR硬件