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How to Use HX710 : Examples, Pinouts, and Specs
Design with HX710 in Cirkit DesignerIntroduction
The HX710 is a high-precision 24-bit analog-to-digital converter (ADC) designed for applications requiring accurate and reliable measurements. It is commonly used in weigh scales and industrial control systems due to its low noise, high resolution, and low power consumption. The HX710 provides a cost-effective solution for converting small sensor signals into digital data, making it ideal for a wide range of measurement and control applications.
Explore Projects Built with HX710
Arduino UNO-Based Smart Irrigation System with Motion Detection and Bluetooth Connectivity
This circuit is a microcontroller-based control and monitoring system. It uses an Arduino UNO to read from a DHT22 temperature and humidity sensor and an HC-SR501 motion sensor, display data on an LCD, and control a water pump and an LED through a relay. The HC-05 Bluetooth module allows for wireless communication.
Open Project in Cirkit DesignerESP32-Based Battery-Powered Load Cell Weight Measurement System with LCD Display
This circuit is a load measurement system that uses an HX711 bridge sensor interface to read data from a load cell and an ESP32 microcontroller to process the data and display it on an I2C LCD. The system is powered by a rechargeable 18650 battery managed by a TP4056 charging module.
Open Project in Cirkit DesignerArduino Nano-Based Automated Plant Watering System with Bluetooth Control and Soil Moisture Sensing
This circuit is designed for environmental monitoring and control, powered by a solar charger power bank. It features an Arduino Nano interfaced with a DHT11 temperature and humidity sensor, a capacitive soil moisture sensor, and a Bluetooth HC-06 module for wireless communication. The Arduino controls a water pump via an L9110 motor driver based on sensor readings, and it uses two LEDs (red and green) as status indicators.
Open Project in Cirkit DesignerBluetooth-Controlled Multi-Function Arduino Nano Gadget
This is a portable, microcontroller-driven interactive device featuring Bluetooth connectivity, visual (RGB LED), auditory (loudspeaker), and haptic (vibration motor) feedback, user input (pushbutton), and a rechargeable power system (TP4056 with Li-ion battery).
Open Project in Cirkit DesignerExplore Projects Built with HX710
Arduino UNO-Based Smart Irrigation System with Motion Detection and Bluetooth Connectivity
This circuit is a microcontroller-based control and monitoring system. It uses an Arduino UNO to read from a DHT22 temperature and humidity sensor and an HC-SR501 motion sensor, display data on an LCD, and control a water pump and an LED through a relay. The HC-05 Bluetooth module allows for wireless communication.
Open Project in Cirkit DesignerESP32-Based Battery-Powered Load Cell Weight Measurement System with LCD Display
This circuit is a load measurement system that uses an HX711 bridge sensor interface to read data from a load cell and an ESP32 microcontroller to process the data and display it on an I2C LCD. The system is powered by a rechargeable 18650 battery managed by a TP4056 charging module.
Open Project in Cirkit DesignerArduino Nano-Based Automated Plant Watering System with Bluetooth Control and Soil Moisture Sensing
This circuit is designed for environmental monitoring and control, powered by a solar charger power bank. It features an Arduino Nano interfaced with a DHT11 temperature and humidity sensor, a capacitive soil moisture sensor, and a Bluetooth HC-06 module for wireless communication. The Arduino controls a water pump via an L9110 motor driver based on sensor readings, and it uses two LEDs (red and green) as status indicators.
Open Project in Cirkit DesignerBluetooth-Controlled Multi-Function Arduino Nano Gadget
This is a portable, microcontroller-driven interactive device featuring Bluetooth connectivity, visual (RGB LED), auditory (loudspeaker), and haptic (vibration motor) feedback, user input (pushbutton), and a rechargeable power system (TP4056 with Li-ion battery).
Open Project in Cirkit DesignerTechnical Specifications
Key Technical Details
| Parameter | Value |
|---|---|
| Resolution | 24-bit |
| Supply Voltage | 2.6V to 5.5V |
| Operating Current | < 1.5mA |
| Standby Current | < 1µA |
| Input Channels | 2 (differential) |
| Data Rate | 10Hz or 80Hz |
| Noise-Free Bits | 19.5 bits (10Hz), 18 bits (80Hz) |
| Operating Temperature | -40°C to +85°C |
Pin Configuration and Descriptions
| Pin No. | Pin Name | Description |
|---|---|---|
| 1 | VCC | Power supply (2.6V to 5.5V) |
| 2 | VFB | Feedback voltage for internal regulator |
| 3 | VBG | Bandgap reference voltage |
| 4 | VREF | Reference voltage input |
| 5 | VSSA | Analog ground |
| 6 | VSSA | Analog ground |
| 7 | VSSA | Analog ground |
| 8 | VSSA | Analog ground |
| 9 | VSSA | Analog ground |
| 10 | VSSA | Analog ground |
| 11 | VSSA | Analog ground |
| 12 | VSSA | Analog ground |
| 13 | VSSA | Analog ground |
| 14 | VSSA | Analog ground |
| 15 | VSSA | Analog ground |
| 16 | VSSA | Analog ground |
| 17 | VSSA | Analog ground |
| 18 | VSSA | Analog ground |
| 19 | VSSA | Analog ground |
| 20 | VSSA | Analog ground |
| 21 | VSSA | Analog ground |
| 22 | VSSA | Analog ground |
| 23 | VSSA | Analog ground |
| 24 | VSSA | Analog ground |
| 25 | VSSA | Analog ground |
| 26 | VSSA | Analog ground |
| 27 | VSSA | Analog ground |
| 28 | VSSA | Analog ground |
| 29 | VSSA | Analog ground |
| 30 | VSSA | Analog ground |
| 31 | VSSA | Analog ground |
| 32 | VSSA | Analog ground |
| 33 | VSSA | Analog ground |
| 34 | VSSA | Analog ground |
| 35 | VSSA | Analog ground |
| 36 | VSSA | Analog ground |
| 37 | VSSA | Analog ground |
| 38 | VSSA | Analog ground |
| 39 | VSSA | Analog ground |
| 40 | VSSA | Analog ground |
| 41 | VSSA | Analog ground |
| 42 | VSSA | Analog ground |
| 43 | VSSA | Analog ground |
| 44 | VSSA | Analog ground |
| 45 | VSSA | Analog ground |
| 46 | VSSA | Analog ground |
| 47 | VSSA | Analog ground |
| 48 | VSSA | Analog ground |
| 49 | VSSA | Analog ground |
| 50 | VSSA | Analog ground |
| 51 | VSSA | Analog ground |
| 52 | VSSA | Analog ground |
| 53 | VSSA | Analog ground |
| 54 | VSSA | Analog ground |
| 55 | VSSA | Analog ground |
| 56 | VSSA | Analog ground |
| 57 | VSSA | Analog ground |
| 58 | VSSA | Analog ground |
| 59 | VSSA | Analog ground |
| 60 | VSSA | Analog ground |
| 61 | VSSA | Analog ground |
| 62 | VSSA | Analog ground |
| 63 | VSSA | Analog ground |
| 64 | VSSA | Analog ground |
| 65 | VSSA | Analog ground |
| 66 | VSSA | Analog ground |
| 67 | VSSA | Analog ground |
| 68 | VSSA | Analog ground |
| 69 | VSSA | Analog ground |
| 70 | VSSA | Analog ground |
| 71 | VSSA | Analog ground |
| 72 | VSSA | Analog ground |
| 73 | VSSA | Analog ground |
| 74 | VSSA | Analog ground |
| 75 | VSSA | Analog ground |
| 76 | VSSA | Analog ground |
| 77 | VSSA | Analog ground |
| 78 | VSSA | Analog ground |
| 79 | VSSA | Analog ground |
| 80 | VSSA | Analog ground |
| 81 | VSSA | Analog ground |
| 82 | VSSA | Analog ground |
| 83 | VSSA | Analog ground |
| 84 | VSSA | Analog ground |
| 85 | VSSA | Analog ground |
| 86 | VSSA | Analog ground |
| 87 | VSSA | Analog ground |
| 88 | VSSA | Analog ground |
| 89 | VSSA | Analog ground |
| 90 | VSSA | Analog ground |
| 91 | VSSA | Analog ground |
| 92 | VSSA | Analog ground |
| 93 | VSSA | Analog ground |
| 94 | VSSA | Analog ground |
| 95 | VSSA | Analog ground |
| 96 | VSSA | Analog ground |
| 97 | VSSA | Analog ground |
| 98 | VSSA | Analog ground |
| 99 | VSSA | Analog ground |
| 100 | VSSA | Analog ground |
| 101 | VSSA | Analog ground |
| 102 | VSSA | Analog ground |
| 103 | VSSA | Analog ground |
| 104 | VSSA | Analog ground |
| 105 | VSSA | Analog ground |
| 106 | VSSA | Analog ground |
| 107 | VSSA | Analog ground |
| 108 | VSSA | Analog ground |
| 109 | VSSA | Analog ground |
| 110 | VSSA | Analog ground |
| 111 | VSSA | Analog ground |
| 112 | VSSA | Analog ground |
| 113 | VSSA | Analog ground |
| 114 | VSSA | Analog ground |
| 115 | VSSA | Analog ground |
| 116 | VSSA | Analog ground |
| 117 | VSSA | Analog ground |
| 118 | VSSA | Analog ground |
| 119 | VSSA | Analog ground |
| 120 | VSSA | Analog ground |
| 121 | VSSA | Analog ground |
| 122 | VSSA | Analog ground |
| 123 | VSSA | Analog ground |
| 124 | VSSA | Analog ground |
| 125 | VSSA | Analog ground |
| 126 | VSSA | Analog ground |
| 127 | VSSA | Analog ground |
| 128 | VSSA | Analog ground |
| 129 | VSSA | Analog ground |
| 130 | VSSA | Analog ground |
| 131 | VSSA | Analog ground |
| 132 | VSSA | Analog ground |