DFR0673

Voltage Monitoring Module For Smart Car SKU:DFR0673 INTRODUCTION This newly launched real-time voltage monitoring module is specially designed for batterypowered smart robot cars. It aims to protect the battery by constantly monitoring voltage so as to prevent excessive discharge. 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. Note: the module itself will consume some power, so please turn off the power switch when stopping using your smart robot car. 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; voltage100KΩ  Operating Current: