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You have 13 GPIO pins on the IC to control your project which you can use to control various actuators and LEDs but you will need an additional relay or driver to control motors as max output current is 25mA
The object's surface area should be greater than or equal to the cross-sectional area of the electromagnet (20mm x 15mm)
Material: G10 FR4 Glass Fiber
Capacitance: 1000pF
you can use external supply or connect +5V and GND pin of Arduino
LR7843 MOSFET Control Module for Relay Replacement Piezoelectric Sensor You have 13 GPIO pinsThe LR7843 MOSFET Control Module is a high power switching module designed to replace traditional relays, providing faster response, longer lifespan, and higher efficiency. It uses the LR7843 MOSFET, known for its low Rds(on) resistance and high current handling capacity. This module is ideal for motor control, LED dimming, battery charging, and DC power switching applications. Features of LR7843 MOSFET Control Module: Solid state relay replacement
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