Size:80x12.7x12.7mm
Connection: red wire to +E,black wire to -E,Green wire to +S, White wire to -S
HX711 Weighing Sensors AD Module
The
module uses 24 high-precision A / D converter chip hx711, is designed
for high-precision electronic scale and design, with two analog input
channels, the internal programmable gain amplifier integrated multiplier
128. The input circuit can be configured to provide a bridge voltage
electrical bridge (such as pressure, weight) sensor model is an ideal
high-precision, low-cost sampling front-end module.
*Two selectable differential input channels
*On-chip active low noise PGA with selectable gain of 32, 64 and 128
*On-chip power supply regulator for load-cell and ADC analog power supply
*On-chip oscillator requiring no external component with optional external crystal
*On-chip power-on-reset
*Simple digital control and serial interface: pin-driven controls, no programming needed
*Selectable 10SPS or 80SPS output data rate
*Simultaneous 50 and 60Hz supply rejection
*Current consumption including on-chip analog power supply regulator: normal operation < 1.5mA, power down < 1uA
*Operation supply voltage range: 2.6 ~ 5.5V
*Operation temperature range: -40 ~ +85℃
*Size 24mmx16mm
Package Included:
1 X Scale Load 1KG
1X small HX711 Weighing Sensors
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