Description With this load cell and amplifier board, you can build your own scales in conjunction with a microcontroller or single-board computer. The amplifier board contains an HX711 24-bit A/D converter to convert the analog signal from the load cell into a weight with high accuracy. Due to its high popularity, there are a large number of application examples for this converter online. Specifications Model: HX711 Measuring range: up to 40 kg Load cell accuracy: ±0.02% F.S Supply voltage: 2.6 V ~ 5.25 V Current consumption: < 1.5 mA Interface: Serial; 2-wire PCB dimensions (LxWxH): 34.2 x 20 x 3 mm Load cell dimensions (LxWxH): 80 x 15 x 14.2 mm Threaded hole: M4 Cable length: approx. 20 cm Please note Current and future goods only with 80 mm load cells (no longer 75 mm)!