Wkncksa 5 Pieces HX711 Load Cell Weight Sensor Module 24-bit Precision AD Module Dual Channel

Wkncksa 5 Pieces HX711 Load Cell Weight Sensor Module 24-bit Precision AD Module Dual Channel

24-bit high-precision A / D converter chip hx711. Active low-noise on-chip PGA with selectable gain of 32, 64 and 128 Typical operating current: 1.7 mA, cut-off current: 1 μA. Operating voltage range: 2.6 5.5V; Operating temperature range: -20 +85 ° C Size: 3.5 cm x 2 cm x 0.5 cm Feature:

This module uses 24 high-precision A / D converter chip hx711, is designed for high-precision electronic scale and design, with two analog channel input, the internal integration of a gain programmable amplifier 128. Input circuit can be configured to provide an electrical bridge bridge voltage (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°
16 pin SOP-16 package

Package Include:
5x HX711 Weighing Sensor Dual-Channel 24 Bit Precision A/D Module