Lilygo T-Embed CC1101 Sub-GHz Transceiver Module with ESP32-S3 and TFT Display

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https://www.electronics-lab.com/lilygo-t-embed-cc1101-sub-ghz-transceiver-module-with-esp32-s3-and-tft-display/

Lilygo has recently launched the T-Embed CC1101, a transceiver module that integrates an ESP32-S3 dual-core LX7 microprocessor and a built-in Sub-GHz module based on the CC1101 chip, designed for communication in the 300-348 MHz, 387-464 MHz, and 779-928 MHz frequency bands. It features a 16MB flash memory, 8MB RSRAM, and supports wireless communication via Wi-Fi […]

Maduino Zero NFC is an IoT Solution

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https://www.electronics-lab.com/maduino-zero-nfc-iot-solution/

Maduino Zero NFC is an IoT (Internet of things) Solution based on the 32-bit Atmel’s SAMD21 MCU and NXP Near Field Communication Controller PN532, which is can be used for pay application, entrance guard system etc. The Maduino Zero NFC based on the Arduino, users can program it with Arduino IDE, which is very easy […]

DIY electronic RFID Door Lock with Battery Backup

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https://www.electronics-lab.com/diy-electronic-rfid-door-lock-battery-backup/

Elmue build a RFID electronic door lock using PN532 Controller, Vehicle Battery and Teensy 3.2 board. The advantage of an electronic door lock is that the above security issues do not apply. It is much better to have a safe door lock which prevents that the thief can enter than to have an alarm system which […]