12V 1A DPDT Relay PCB Mount TM1637 4-Digit Display + IR Proximity Sensor Educational Electronics Kit: Excellent teaching
USD43.46
USD81.46
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- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 16 - Oct 21
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Description
12V 1A DPDT Relay PCB Mount TM1637 4 Digit Display + IR Proximity Sensor Educational Electronics Kit: Excellent teaching Educational Electronics Kit: Excellent teaching tool for understanding DC DC boost conversion Power Supply Connect 12V DC to the relay coil
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