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Solar panel and battery current measurement
The buck converter turns on and off as needed to maintain regulation
making it easy to set the exact light level that triggers the digital output — no code changes required
A 5V/2A power supply via Micro USB is recommended for stable operation
Flexible PVC insulation — won’t kink or break under repeated use
HiH-4000 Humidity Sensor AT89S52 Solar panel and battery currentHIH4000 Humidity Sensor is designed specifically for high volume OEM (Original Equipment Manufacturer) users. Honeywell Humidity Sensor HIH 4000 003, Direct input to a controller or other device is made possible by this sensors near linear voltage output. With a typical current draw of only 200 A, the HIH 4000 Series is often ideally suited for low drain, battery operated systems. Tight sensor interchangeability reduces or eliminates OEM production
