Electronic Scale Starter Kit5KG HX711 For Arduino (uno board included) - Keyestudio KS0345

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*Disclaimer: The images are merely illustrative.

Introduction

Electronic scale is commonly seen in our daily life, with function of weighting. Professional scales on market have more functions with higher precision. Is there any possibility for enthusiasts to DIY their own electronic scale with what they have learned? Absolutely you can! It is easy to make an open source electronic scale. You just need a weighting module, an AD chip (hx711) specialized in weighting and an Arduino with corresponding library. Everything becomes so easy!

Features

1. Channel A or B can choose different input.

2. The gain is 64 or 128 in the low-noise programmable amplifier.

3. Stabilized voltage supply offered by chip can directly supply power for external sensor and A\D converter.

4. Clock oscillator doesn't need any external device. If necessary, it can use external crystal oscillator or clock.

5. Automatic reset function

6. All control signals are driven by pins, without programming register of inner chip.

7. Alternative 10Hz or 80Hz of output data rate

Documents:

1. Wiki Page

2. Libraries Download & PDF: