The module detects DC voltage 2.5V to 30V. Without external power supply, it can work directly when connected to the measured power supply. It offers 300ms/once refresh rate and about 0.1V measure error. Apart from that, the voltage monitoring can also play a role in voltage analysis. By observing the real-time voltage, we can judge the relationship between the running state of a smart robot car and the voltage, and then to further understand the working state.
Specification:
- Detection Range: DC 2.5V-30V
- Power Supply Range: DC 2.5V-30V(Use the measured voltage as power supply)
- Maximum Input Voltage: DC 30V(Voltage beyond this may permanently damage the product)
- Permissible Error: ±1% (when voltage>10V, error is ±0.3V; voltage<10V,±0.10)
- Input Impedance: >100KΩ
- Operating Current: <23mA
- Refresh Rate: about 300ms once
- Display Mode: 0.36”three digits LED display
- Display Color: red
- Lead Length: 20cm
- Dimension: 23*15*10mm/0.91*0.59*0.39”(L*W*H, the length is 33mm when mounting lugs are included)
- Mounting Hole: pitch, 28mm; aperture, 2.8mm
- Operating Temperature: -10-65
Product Includes:
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