Taste The Code

I make weekly videos of electronics, code and general making

Building a Simple Indoor Asset Tracking System With RYUW122_DK

I set up an ultra-wideband asset tracking system using Reyax RYUW122_DK kit to precisely track an RC car's position in real-time.

Jan 30, 2026 — 9 mins read

Touch Control Made Easy: A Beginner's Guide to TTP223 Sensors and ESP32 Touch Pins

Learn how to add touch control to your DIY electronics projects using the affordable TTP223 sensor module and the ESP32's built-in touch pins.

Jan 24, 2026 — 8 mins read

How I Fixed a Broken Charging Port by Upgrading the Speakers to USB-C

Learn how I easily fixed two broken speakers by replacing the old USB port with an affordable USB-C breakout connector.

Jan 16, 2026 — 5 mins read

Building a Field Power Kit: Pairing the PocketPD with a DIY Battery Adapter

I built a simple portable power supply using tool batteries and PocketPD to get adjustable voltage for electronics projects anywhere.

Dec 30, 2025 — 6 mins read

Meshtastic N39 GPS Tracker: Assembly, Setup, and a Real-Life Rescue Simulation

In this article I walk you through assembling and setting up the Meshtastic N39 kit with the Heltec V4 board, flashing the firmware, and testing GPS tracking in a real-world park scenario.

Dec 23, 2025 — 9 mins read

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