Our project is to make vending machine. We have ir sensor connect to Arduino uno r3 and we have 2 servo that power input is from regulator(only 2 servo power input is from regulator) and relay 5v 1 Chanel module that connect with uno board and to turn on or off air fryer(tefal ey1018) and the problem is other devices can worked but sometime relay can’t . How can we solve this. The working step is when the product move and ir sensor detect it first servo will work to move product by lead screw to air fryer(using delay time) and after that relay will turn on air fryer (using delay time about 2 min 20 sec) and first servo will move product back and second servo will flip product to next step. The problem is some time relay work sometime it’s doesn’t work( product move to it but it skip frying step and come back and then another servo flip it or sometime it doesn’t work after product move to air fryer)ข้อความก่อนจัดรูปแบบ
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