An integrated ESP32 4-Channel Relay board is a single PCB that combines an ESP32 microcontroller module (like the ESP32-WROOM) and four electromechanical relays along with necessary supporting components (such as power regulation, optocouplers for isolation, and status LEDs).
$14.50
LCD Display with Touch Panel LCD (ILI9341)
$10.00
Sony DualShock 4 Wireless Controller (Red Magma/Red)
$35.00
High-Power DC Brush Motor (Vacuum/Cordless Tool Type)
$4.50
High-Power DC Brush Motor (Vacuum/Cordless Tool Type)
$5.50
HM-10 Bluetooth 4.0 Low Energy (BLE) Module
$7.00
High-Power DC-DC Adjustable Boost Converter Module
$4.50
Premium Fleece Fabric Wire Harness Tape
$2.00
$0.85
$0.90
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