Taste The Code

Making a Pellet Level Monitor with HC-SR04 and ESP8266

I made a device to tell me the level of the pellets in my pellet boiler that I use to heat the house.

Feb 28, 2024 — 8 mins read

Oximeter Monitor with OLED screen and MAX30105 sensor on NodeMCU

I made a device that uses an OLED screen, a NodeMCU microcontroller, and an MAX30105 sensor to display users' pulse and oxygen saturation.

Feb 14, 2024 — 11 mins read

Trail mapping with GPS, ESP32 and microSD card

I made a device that can be used to map out trails in the wild and save the output as KML files on an SD card.

Jan 29, 2024 — 7 mins read

Movement detection in Adruino and ESPHome

I made an example of how we can interact with Mini PIR sensors with Arduino and ESPHome projects.

Jan 20, 2024 — 3 mins read

Detecting finished laundry cycle

I'm exploring a few options to detect when the washing machine at home has finished its cycle.

Jan 14, 2024 — 4 mins read