Stemedu 5PCS HX711 Load Cell Amplifier Breakout Weight Weighing Sensors Ad Module Analog to Digital Converter, for Arduino Raspberry Pi Microcontroller
Stemedu 5PCS HX711 Load Cell Amplifier Breakout Weight Weighing Sensors Ad Module Analog to Digital Converter, for Arduino Raspberry Pi Microcontroller
Description of HX711 Ad Module Load Cell Amplifier Green PCB This module uses 24 high precision A/D converter chip hx711. It is a specially designed for the high precision electronic scale designwith two analog input channelthe internal integration of 128 times the programmable gain amplifier. The input circuit can be configured to provide a bridge type pressure bridge (such as pressureweighing sensor mode) is of high precisionlow cost is an ideal sampling front-end module. Package included 5 x HX711 24BIT Precision ADC Module Read more Features: Two selectable differential input channelsOn-chip active low noise PGA with selectable gain of 3264 and 128On- chip power supply regulator for load-cell and ADC analog power supplyOn-chip oscillator requiring no external component with optional external crystalOn- chip power-on-resetSimple digital control and serial interface: pin-driven controlsno programming neededSimultaneous 50 and 60Hz supply rejectionCurrent consumption including on-chip analog power supply regulator: normal operation < 1.5mApower down < 1uAOperation supply voltage range: 2.6 ~ 5.5VOperating Temperature Range:-20 degree ~ +85 degree Documents and tutorials https(:)//gi thub(DOT)com/aguegu/ardulibs/tree/master/hx711https(:)//cdn.sparkfun(DOT)com/d atasheets/Sensors/ForceFlex/hx711_english.pdf https(:)//www.youtube(DOT)com/watch?v=nGUpzwEa4vgtutorial with raspberry pi https(:)//tutorials-raspberrypi(DOT)com/digital-raspberry-pi-scale-weight- sensor-hx711/ HX711 24BIT Precision ADC Module comes with pins This size of HX711 24BIT Precision ADC Module is 35mm20mm5mm Pressure sensor wiring diagram Read more Connecting with Arduino and Load Cell Using a Single Load Cell with Arduino Connect RED wire of load cell to E+ of hx711 module.Connect BLACK wire of load cell to E- of hx711 module.Connect WITHE wire of load cell to A- of hx711 module.Connect GREEN wire of load cell to A+ of hx711 module.Connect GND of hx711 module to board GND, and VCC to board 5V pin.Connect DT and SCK of hx711 module to any digital IO pins of board. There are some using tips from our customers: 1 If your trying to connect a strain gauge directly to it, it won't work, it needs to be in a wheatstone bridge config. 2 The chip sleeps after 60 micro seconds so if you plan on using something like a raspberry pi you should use a signal. Signal type of command to disable interrupts. Arduino or ESP32 will be a better / easier choice. 3 It calculates the change in resistance for the wires connecting the wheatstone bridge too, so if you moving anything around the readings will keep changing.
Product Features
- This HX711 amplifier module use 24 high precision A/D converter chip hx711, dual-Channel 24 Bit Precision A/D Module
- HX711 load cell AD module is a specially designed for the high precision electronic scale designwith two analog input channel to internal integration of 128 times the programmable gain amplifier
- The input multiplexer selects either Channel A Or B differential input to the low-noise programmable gain amplifier (PGA)
- Applications: This weighing sensor amplifier module can use to be weight scales, kitchen scale, industrial process control and so on.
- What you will get: 5pcs HX711 load cell amplifier module. If any question, how to email us? Please click Stemedu(you can find "Sold by Stemedu" under Buy Now button), in the new page, click Ask a question to email us