Recently an ad on YouTube about an acoustic light sensor/switch module piqued my interest. Out of curiosity, I contacted the online vendor and bought a pair. Named MR-SK50A, the module is less popular ...

Nevertheless, this could be a handy sensor, and it’s definitely a solid lesson in design. Still, if your tastes run more toward using this module on the 1.25-cm ham band, have a look at this ...

The new TMD2755 module’s footprint of just 1.1mm x 3.25mm is some 40% smaller than that of the next smallest comparable 3-in-1 (IR emitter + IR detector + ambient light sensor) modules on the ...

CDS – Sensor disable input (low = disable). This pin is directly connected to the enable pin of the RCWL-0516 chip. 3.3V – 3.3V regulated output. Max 100mA. RCWL 0516 Module Parts The RCWL 0516 module ...

The i3 Micro Module “smart” sensor node edge implementation can be used with a wide range of production equipment. The advantage of the sensor module is an understanding of the health of machinery and ...

The new TMD2755 module’s footprint of just 1.1mm x 3.25mm is some 40% smaller than that of the next smallest comparable 3-in-1 (IR emitter + IR detector + ambient light sensor) modules on the ...