ขาย Ina219 Dc Current เซนเซอร์แตะประปา 5 ชิ้น ราคาที่ดีที่สุด

1. The calibration calibrator can directly read the current in amperes and the power in watts. 2. A total of 128 sampling attempts can be made to achieve filtering in a noisy environment. 3. The I2C interface has a timeout setting, which can completely avoid the bus lock, and can also provide a high-speed e to meet the communication requirements of up to 3.4 MHz. 4. All features of INA219 support software version. 5. Use a single power supply, its working voltage is between +3.0 to + 5.5V. 1. INA219 ule is a zero-drift, bidirectional current / power monitoring integrated circuit (IC) with I2C interface, which further strengthens TI's energy-saving electronic product camp. 2. INA219 has always been in the industry with the highest accuracy and the smallest size, which can not only monitor the voltage drop across the s resistor, but also sense the s voltage, and at the same time calculate the power supply. 3. The device is packaged in SOT23, which can provide a small, correct solution for digital current sensing of servers, notebook computers, power supplies, battery management, and automotive and telecommunications equipment. 4. INA219 can achieve a maximum error accuracy of 1% in the temperature range of -40C to + 85C, with a maximum change of 100 uV. The high accuracy of this product combined with the advantages of 12-bit resolution can help customers improve the voltage drop on their s resistor devices, which can reduce ground power consumption and power consumption and save board space. The device can sense bus voltage from 0 V to + 26V. colour:blue + black + green Material:ABS + electronic components size:25.4x22.5mm Package Contents: 5 x Temperature and humidity sensor uleOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.