Develop or DIY sensor modules DC powered LED indicator C Programming Resourcs
ab 4,25 €
Programming example (based on Z-DB001 is available for downloading). HC-SR04 Ultrasonic Sensor (Core module with 4 pins). SONGLE SRS-05VDC-SL Replay Module. MQ-2 Smoke Sensor. LM393 Comparator Chip. Read LED (Power-On status).
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