The Pinout of a Micro SD Card Module is shown below: GND is the ground pin of the micro sd card module and it should be connected to the ground pin of the Arduino. VCC is the power supply pin of the ...

PD Micro is the first Arduino-compatible board with USB Type-C Power Delivery, which allows your project to make use of voltages from 5-20 V. It’s ...

The Arduino Uno already has a 3.3V pin, but it can only provide upto 50 mA. For my purposes (esp8266), I needed to supply a constant 3.3V with current that could go as high as 170 mA. The Uno's 5V pin ...

The idea was to make a 5V 50Ω buffer, but this easily converted into a 3.3V 50Ω output despite the 5V rail by switching in three resistors (see diagram). Update: for a 10:1 attenuator for a 50Ω output ...

📋 Deskripsi Project ini mendemonstrasikan komunikasi serial yang stabil antara Arduino (5V) dan NodeMCU (3.3V) melalui bidirectional logic level converter. Arduino mengirim data dummy sensor (suhu ...

Featuring support for two Arduino Micro boards, the XPlorerBoard makes life easy by eliminating loose parts, and adding in very handy features such as a 3V and 5V logic level converter, on-board ...