120ohm 1% 1/4W 1206 Chip SMD Resistor
Datasheet: https://datasheet.lcsc.com/szlcsc/1811151228_TyoHM-RMC12061201-N_C325892.pdf
12v 1 Channel Relay Module with Optocoupler Relay Output
1 channel relay module Maximum load: AC 250V/10A, DC 30V/10A Trigger current: 5mA Working voltage: 12V Module size: 50 x 26 x 18.5mm (L x W x H) Four mounting bolts holes, diameter 3.1mm DC+: positive power supply (VCC) DC-: negative power supply (GND) IN: can be high or low level control relay NO: normally …
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