DIY Powder Filling Machine using Arduino || Very Accurate

$2/5pcs 4Layer & 2Layer PCBs, get $24 coupons here: Join JLCPCB Official user group: Good News! Now you can order me to design a custom PCB for you! (not physical PCB. only gerber files) Facebook: Fiverr: List of Components: (Resistors) 10k x4 1k x4 220R x1 (Caps) 220uf/25v x1 (Transistor) BC547 x2 (Misc) 12V relay x1 L7805 x2 12V Buzzer x1 005-DC Jack x1 Red, Yellow,Green 5mm LEDs 1Kg Load cell with HX-711 Module x1 Male/Female Header Pins x20 20x4 line I2C LCD Display x1 IR Proximity Sensor x1