Automatically exported from code.google.com/p/weatherclock

Automatically exported from code.google.com/p/lotterychecker

A BLE presence detector for the golf cart

Helper programs for my Home Assistant installation

An electronic optical lightning detector and strike counter

ESP32 pressure sensor that publishes MQTT messages

ESP32 code to use with a pulse flow meter

Sends the status of a binary switch as an MQTT message

Detects object via ultrasonic ranging with an HC-SR04 module on an ESP8266

First experiments with Optical Character Recognition

Data (eg. temperature) monitor with email alert, logging, and display by calendar date

2-23-2021 Presentation Demo

Home Assistant yaml files

Lightning system with test software

The lightning detection system client software.

The ATTiny software running on a Disconnector1 circuit board for auto-starting a UPS after a lightning shutdown.

Gcode sender for sending gcode to a modified Cricut Mini

Reads a water level sensor and reports if it is wet or dry