Load cell?Sturdy aluminum alloy construction with strain gauges pre-attached with strain relieved wires. Accurate measures forces from 0-5kg
Load cell specs: 22 cm (8.5 in) wire leads pre-attached. Dimensions 12.7 mm high, 12.7 mm wide, 80 mm long (0.5 in x 0.5 in x 3.15 in). 4 mounting holes, 15 mm spacing on each side. One both holes tapped M4 thread, the other side both holes tapped M5 thread.
HX711 :This top of the line load cell amplifier mounted on a breakout board pairs perfectly with the load cell to provide fast, accurate force measurements. It measures small changes in the resistance of the strain gauges mounted to the load cell and passes these values directly to any micro controller.
Connection (to HX711): Red to E+ ; Black to E- ; Green to A+ ; White to A-