Taste The Code

I make weekly videos of electronics, code and general making

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

I made my workshop safer for my kids!

I made a safety switch with Arduino and RFID that cuts power to the outlets in my workshop when I'm not in the workshop.

Sep 24, 2022 — 2 mins read

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programming keyring relay sds011 PIR temperature latching prototype esphome push button switch thermostat esp8266 instagram self-improvement LDR keypad 4G library storage repair hammer boost exercise clamp esp32 speaker IoT RGB notification