REES52 CJMCU - 219 INA219 I2C interface Bi-directional Current/Power Monitoring Sensor Module
产品编号: 119021687
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描述
- CJMCU-219 module is an I2C interface with a drift, bi-directional current / power monitor integrated circuit (IC), and further expand the energy-saving electronic products TI camp.
- The device can be sensed bus voltage range of 0 V to +26 V.
- INA219 with the industry's highest accuracy and smallest size, not only to monitor the voltage drop across a shunt resistor on the sensing shunt supply voltage, while also computing power.
- INA219 at -40C to + 1% can be achieved within the maximum error accuracy 85C temperature range, the maximum offset is 100 uV.
REES52 CJMCU - 219 INA219 I2C interface Bi-directional Current/Power Monitoring Sensor Module
评论
D**S
Not working
Giving me random spikes of voltage (reading) even tho I have connected it to a battry (9v) it's giving me spikes of 20 v
常见问题
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