Taste The Code

I make weekly videos of electronics, code and general making

DIY Sound Reactive LED Accent Wall

I transformed my living room with a sound-reactive LED accent wall using ESP32 and WLED.

Aug 27, 2024 — 8 mins read

Voice-Controlled LED Using ESP32 and Arduino Cloud with Google Assistant

I made a voice controlled LED with an ESP32 that I can turn on from Google Assistant.

Aug 06, 2024 — 5 mins read

Human Presence Detection with Millimeter Wave Sensors

In this article, I'm explaining how to use the LD2410 millimeter wave sensor to detect human presence and control an LED with an ESP32 board.

Jul 27, 2024 — 7 mins read

RFID Access Control: How to Create a Smart Usage-Limited System with RYRR20I_DE and Mifare Ultralight Tags

I created an access system that can track how many times a card is used and once credits are exhausted, it can limit access until topped up.

Apr 05, 2024 — 9 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

Helium-based DIY GPS vehicle tracker with RYS8839, RYLR993, and ESP32

I made a GPS tracker so I can test out the availability of the Helium network in my local area.

Nov 10, 2023 — 7 mins read

Making ultrasonic air drums with Arduino

I made a set of ultrasonic MIDI drumkits using an ESP32 and the Arduino BLE MIDI library.

Feb 23, 2023 — 1 min read

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