Keyestuido DIY Electronic Scale Starter Kit For Arduino Education Programming based on UNO R3 + 64 Page Book Manual

Description

Keyestuido DIY Electronic Scale Starter Kit For Arduino Education Programming based on UNO R3 + 64 Page Book Manual

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

• Channel A or B can choose different input.
• The gain is 64 or 128 in the low-noise programmable amplifier.
• Stabilized voltage supply offered by chip can directly supply power for external sensor and AD converter.
• Clock oscillator doesn’t need any external device. If necessary, it can use external crystal oscillator or clock.
• Automatic reset function
• All control signals are driven by pins, without programming register of inner chip.
• Alternative 10Hz or 80Hz of output data rate