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Low power modes: Deep sleep mode draws as little as ~20 uA
ensuring reliable performance in fluctuating environmental conditions
Professional-grade mini electric drill set from The Engineer Store
and smoke - making it ideal for air quality monitoring systems
and connectors onto custom or prototype PCBs
Vending Machine Coin Acceptor RC522 RFID 13.56MHZ Reader Writer Module Low power modes: Deep sleep```html Vending Machine Coin Acceptor Build coin operated machines with this reliable multi coin acceptor module from The Engineer Store, Bengaluru. Programmable to recognize different coin denominations, this acceptor outputs pulse signals for easy integration with Arduino, Raspberry Pi, or any microcontroller. Ideal for vending machines, arcade cabinets, coin operated services, and automated payment systems. Fast shipping across India with full
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