Taste The Code

I make weekly videos of electronics, code and general making

How to Build a Smart Keypad Access System with an ESP32 (EEmentor Kit Review)

Learn how to build a smart keypad-controlled access system using an ESP32 while exploring the strengths and shortcomings of the EEmentor IoT Starter Kit in this practical, hands-on guide.

Nov 22, 2025 — 9 mins read

Replacing a Broken AC Wi-Fi Module with an ESPHome IR Bridge

I built a simple infrared controller using an ESP-01 and ESPHome to reconnect my GREE air conditioner to Home Assistant after its original Wi-Fi module failed.

Nov 15, 2025 — 9 mins read

Building a LoRaWAN Class A Sensor Node with ESP8266, BME680, and RYLR993

I built a LoRaWAN sensor that sends temperature, humidity, and pressure data to The Things Network and goes into deep sleep to save power between transmissions.

Nov 09, 2025 — 15 mins read

A Step-by-Step Guide to Testing LoRaWAN Gateway Connectivity

I built a simple, portable DIY device to test and verify that a newly installed LoRaWAN gateway was operational and could successfully communicate with end nodes.

Oct 28, 2025 — 9 mins read

How I Fixed a Dead Panasonic TV for Less Than $15

Follow along this step-by-step investigation, from a confusing no-power issue to finally finding and replacing the faulty backlight LEDs, to fix my Panasonic TV on a tiny budget.

Oct 25, 2025 — 6 mins read

Topics

  1. Arduino
  2. Home Assistant
  3. Reviews
  4. Remote Control
  5. Random
  6. Programming
  7. Workshop
  8. Interesting Finds
  9. Websites
  10. 3D Printing
  11. Electronics
  12. Laravel
  13. Projects
Tags keypad drums temperature test charger camera arm feed SSR 3d printing solar pump machine reminder breadboard pellet nodemcu french cleat GSM javascript instagram tools energy firmware dht22 timer speaker safety power supply mq7 rss