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 ...

Name: Car vibration sensor module/Motorcycle shock sensor module; Rated Voltage: 12VDC; Working Voltage: 5-15VDC; ... This is the proposed wiring diagram for the ‘hacked’ sensor box. Now the ...

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 ...

These two wires are easily seen in a wiring diagram of the vehicle. Mike, your wire color should be dark blue and the purple. Check to see if these wires have 12 volts at the mass air flow sensor ...