Quantity   Component name
1 × 1/4 in Plywood 18 in x 30 in
4 × 3 kg Load Cell
5 × M5 Machine Screw
1 × 5 kg Load Cell
5 × HX711 Amplifier Amplifies signal from load cell and converts to digital signal for Arduino to read
1 × Arduino UNO
1 × ESP 8266 WiFi Board
1 × 5V Barrel Jack Power Supply
5 × M4 Tee Nut
5 × M5 Tee Nut
5 × M4 Machine Screw