ALLNET 4duino Kitchen Scale Sensor for 1kg Weighing Load (ALL_OY_3479)

The ALLNET 4duino Kitchen Scale Sensor (ALL_OY_3479) is a high-precision load cell weight sensor kit designed for DIY kitchen scales and weight measurement projects. This kit includes a 1kg strain gauge load cell and an HX711 24-bit ADC module, making it compatible with Arduino, Raspberry Pi, ESP32, and other microcontrollers. Ideal for makers, hobbyists, and educators, it offers accurate and reliable weight sensing for a variety of applications.

Advantages

High precision 24-bit ADC ensures accurate weight readings. Easy to integrate with popular microcontrollers via 2-wire serial interface. Durable aluminum alloy load cell with 150% safe overload capacity. Compact dimensions suitable for embedded projects. Versatile for both educational and practical use.

Suitable for

• DIY kitchen scales
• Industrial control systems
• Weight measurement projects
• Educational STEM kits
• Arduino and Raspberry Pi experiments

Key specifications

• Product Type: Load Cell Weight Sensor Kit
• Measurement Capacity: 1 kg (1000g)
• ADC Resolution: 24-bit
• Microcontroller Compatibility: Arduino, Raspberry Pi, ESP32/ESP8266
• Operating Voltage (HX711 Module): 2.7V - 5.5V DC
• Load Cell Excitation Voltage: Integrated 5V DC (from HX711 module)
• Output Data Rate: Selectable 10SPS / 80SPS
• Communication Interface: 2-Wire Serial (DATA, CLK)
• Load Cell Wiring: 4-Wire (Red: E+, Black: E-, Green: S+, White: S-)
• Load Cell Material: Aluminum Alloy
• Load Cell Output Sensitivity: 1.0 ± 0.1 mV/V
• Accuracy Class: C2 (typically ±0.03% F.S.)
• Operating Temperature Range: -20°C to +60°C
• Safe Overload: 150% of Rated Capacity
• Load Cell Dimensions (Approx.): 80 x 12.7 x 12.7 mm
• HX711 Module Dimensions (Approx.): 38 x 21 x 10 mm

Recommendations

For best results, use with a stable power supply and follow the wiring diagram provided. Calibrate the sensor before first use. Suitable for indoor use only.