TINY LOAD CELL AMPLIFIER

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https://www.electronics-lab.com/tiny-load-cell-amplifier/

pinko @ blog.exrockets.com wanted to test some cheap load cells so he decided to build his own load cell amplifier. He writes: Both IA are Rail-to-Rail, single or dual power supply instrumentation amplifiers, however with different standard pin-outs. The gain is set by RG. RR1 and RR2 and CR form a voltage divider that could […]

Arduino Load Cell / Scale

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https://www.electronics-lab.com/arduino-load-cell-scale/

This is a turorial on how to create a programmable scale for weighing objects, parts counting, even directing product flow on a conveyor system.  Parts used are a load cell, an Arduino, and an INA125P amplifier. Arduino Load Cell / Scale – [Link]

Wireless digital scale

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https://www.electronics-lab.com/wireless-digital-scale/

This is a wireless digital scale using ATTiny85 microcontroller and HM-10 Bluetooth low energy transmitter/receiver: This scale is wireless. It may be useful where you can’t operate a normal scale, due to the weather outside, or if you don’t want to scare birds or other creatures away. With this scale you can weigh them. In […]