The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

Raspberry Pi launched a follow-up to its Camera Module 3 with the Camera Module 3 Sensor Assembly. Now, Raspberry Pi users ...

Here is the basic circuit diagram of the UV Sensor Module, drawn & checked by me (thanks to my USB microscope and LCR meter).In the circuit PD1 is the GUVA-S12SD, and U1 is the SGM8521. The only one ...

Analog output (marked as AO) from the module is not used here. Sensor-head of the module contains two probes in a small metal pcb. When the sensor-head is inserted in wet soil, mositure bridges the ..

If you had bothered to research this you would have found that there are 2 types of CO2 sensor modules. Type 1 measures CO2 directly, and costs about $50-$100 USD for the component itself.