Place the SIM800L library folder into your \Documents\Arduino\libraries folder. You may need to create the libraries subfolder if its your first library. Restart the ...

In the above circuit diagram, you can clearly see the complete layout ... playback using Bluetooth technology - the same module used in our AM demonstration. Arduino based Audio Spy Bug using NRF24L01 ...

Labeling bottles manually takes a good chunk of time and effort. Addressing this, the YouTube channel Easy Home Made Projects has developed a DIY automatic labeling machine using an Arduino Nano, a ...

Circuit Description. Figure 1 shows the relatively simple circuit, and Figure 2 depicts the compact layout of the adapter PCB, with layout files available online. The populated board in Figure 3 is ...

Discover how Red Pitaya can streamline your test and measurement workflow. Join Elektor and Red Pitaya’s Miha Gjura for a live webinar on June 12 to explore signal acquisition, analysis, and real-time ...

RFID, GSM and IoT Based Smart Security System using esp32, mfrc522 and sim800l. arduino robotics esp32 arduino-ide iot-device rfid-rc522 sim800l gsm-module smart-security. Updated Apr 24, 2025; C++; ...