There are 14 repositories under vhotsmcomp topic.
DIY ROS mobile robot
The goal of this project is to use scanning lidar to create a map which will enable autonomous navigation of a simple robot
A simple robot car based on RP Pico and MicroPython
Whole house water leak detection and water shutoff system. Requires a supervisory computer for full functionality. Communications is via MQTT.
PCB to create an all-in-one AC wall wart + project
Yang's Home Assistant yaml files under HassOS
Cellular IoT project enables remote sensor monitoring without internet service
Watermain Adaptive Threshold provides quick leak detection without using impeller
Temperature measurement on Pi Pico using AHT20 with MicroPython
External Tuning Knob/Buttons for the Elecraft KX3/KX2 transceiver
Automates garage door management
Tracks location on street map via cellular IoT
ESPHome configuration for ESP8266 "White Board" SDK from AliExpress
Distance Sensor / Remote Monitor
TeleOperation of PicoBot using Bluetooth (BLE) communication between two Pico-W devices
PicoBot TeleOperation using a pair of HC-05 / HC-06 BT modules