Hiwonder has introduced the WonderLLM, an ESP32-S3-based smart chat module that combines a 2MP camera, a 2.0-inch touch ...

RRP Electronics, an OSAT semiconductor company, has launched India’s first indigenous fingerprint sensor modules, named Samved. These modules offer high-resolution, low-power fingerprint intelligence ...

With the powerful off-the-shelf hardware available to us common hardware hobbyist folk, how hard can it be to make a ...

Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

Abstract: Security is the serious issue looked by everybody when we are far from our family unit. In the present situation acceptable answer for the above issue isn't yet found. Introduced here is an ...

Library is based on M2M_Quectel libary from M2M solutions AB and partialy on AT-command-library from Timothy Woo. Library is using UART line to send AT commands to the Quectel module. Some basic logic ...

The voltages and signal timings described below are dependent on the battery voltage and are probably also impacted by temperature. While the calculator runs on a 9 V battery, internally the logic ...