Simon Kong Win Chang's repositories
cr-10s-pro-mods
Hardware modifications for CR-10S Pro 3D printer
onewireMonitor
Monitor onewire temp directory and hard reset power to the DS18B20 if folder is not present.
ESP32-Wall-Clock-PCB
ESP32 based 30cm Wall Mounted Clock. WiFi, NTP, SNMP, web interface, MicroUsb, Type-C, HG3613 Retrofit
Fronius_PVOutput_Uploader
Upload data from Fronius Solar Inverter with Fronius Smart Meter to PVOutput.org
ACYONP-PCB
PCB for Access Control Yubikey OTP NFC Pi (ACYONP). For Raspberry Pi. This is a Door Access Control using Electronic Door Strike, with Yubikey OTP via NFC / KeyPad / WebInterface for Authentication.
OctoPrint-NavbarTemp
Plugin for OctoPrint - displays temperatures on navbar
Arduino-AlarmSystem
Alarm System using an Arduino Mega 2560 with ethernet connectivity and remote. send email alert, and can be operated using a web interface or via the android app. Sends periodic messages to a syslog server. Also monitors temperature and humidity . written back in 2012, was never meant for public release.
Encoder
Quadrature Encoder Library for Arduino
MyHydroPi
Raspberry Pi Pool Monitor
RDMA
Rpi Dead Man Alarm - Software - Occupancy Monitoring - Raspberry Pi hat
RTSA
rpi-temp-snmp-alarm (RTSA) A temperature monitoring system using Raspberry Pi and DS18B20 temperature sensor. Design to trigger relays for alarming. configuration via ini file, and via web interface
T-962-improvements
Improvements made to the cheap T-962 reflow oven utilizing the _existing_ controller HW
Toy-Ikea-MicrowaveController
Microware Controller for Ikea Kitchen DUKTIG
Toy-Ikea-MicrowaveController-PCB
PCB for Microwave Controller for Ikea Kitchen DUKTIG