All the pins of this sensor module are digital, except VCC and Ground. 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 ...

IR Sensor Pinout. The IR sensor has a 3-pin connector that interfaces it to the outside world. The connections are as follows: VCC is the power supply pin for the IR sensor which we connect to the 5V ...

The reason is that SD cards operate around 3v3, but Arduino Uno GPIO pins are excited to 5v. However, these modules are still relevant because some other dev boards operate their GPIO pins with 3v3, ...

The DF2301QG offline voice recognition module is shown connected to an Arduino clone over I2C board, but it could support any other hardware with UART or I2C including other Arduino boards, Raspberry ...

The module on the photo allows 5v input, so the wiring is Arduino 5V => HM-10 5V, Arduino GND => HM-10 GND and Arduino RX => HM-10 TX (pink, green and yellow wires, respectivley, in the photo). This ...

Arduino Nicla Sense Env is a new sensor module with temperature, humidity, and gas (TVOC, NO2, O3) sensing that follows the launch of the Arduino Nicla Sense ME (Motion & Environment) module over ...