4.7K Ohm 1/2W Resistor (1pcs)
This solar panel is an OUTDOOR solar panel. It needs DIRECT SUNLIGHT to work properly. This Solar Cell/Panel 5V 200mA (1W) provides high conversion speed and incredibly efficient output.
RC servo motor on 3.3V system like micro:bit or NodeMCU or NodeMCU 32, but most of the servo’s operating voltage starts from 4.8V
This keypad has 16 buttons, arranged in a telephone-line 3×4 grid + 4 extra keys – A, B, C and D. It’s made of a thin, […]
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