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while female ends do not and are used to plug things into
It fully encloses the Raspberry Pi Board with openings for all I/O ports – GPIO pins
smoke to lesser extent) Carbon monoxide (CO) primarily Typical operation voltage 5 V heater standard 5 V heater standard Complex heating cycle (e
which is normally for interconnecting the components of a breadboard or other prototype or test circuit
Lolin Node MCU base
RFID Reader Serial Light/Colour/Camera while female ends do notRFID Reader Serial The RFID Reader Module has an inbuilt antenna in minimized form factor. designed to work on the industry standard carrier frequency of 125 kHz. Sensitivity Range is about 6cm from antenna. Internal antenna on the PCB Buzzer to detect the proximity cards. Blue LED blinking to show that the RFID reader is powered on. Direct TTL output that can be directly coupled with most of the microcontrollers without max232. Operates at 5v with