The STBLESensor application is available for Android and iOS and displays data exported by BLE devices using the BlueST protocol. The STBLESensor application displays different panels depending on the
Recently, I encountered a project that converts received data into local data. The two clocks have basically the same frequency, but there is a 5% deviation and a phase difference.
This is a basic re
ir2110 drives MOS tube, and requires Vcc to be connected to 24V battery. What should I do? 24V is too high. Is there any solution? Or use another driver chip? Please give me some advice.
In this project, a simple people counter is made using ESP32 to count the number of people around you.ESP32 works in a promiscuous mode, this clever chip allows to capture IEEE802.11 network packets f