Arduino Nano Sensor Shield — I/O Expansion Board with 3-Pin Headers ESP-07 VR3 -- Voice Recognition Module

VR3 -- Voice Recognition Module V3

High-speed waveform generation

Waveform generation

and other universal programmers via adapter

high-performance CMOS 8-bit microcontroller from Atmel

Arduino Nano Sensor Shield — I/O Expansion Board with 3-Pin Headers ESP-07 VR3 -- Voice Recognition ModuleArduino Nano Sensor Shield I O Expansion Board The Arduino Nano Sensor Shield is a compact I O expansion board designed specifically for the Arduino Nano, breaking out all digital and analog pins into convenient 3 pin sensor headers (VCC, GND, Signal). Perfect for quickly connecting sensors, servos, and modules without messy jumper wires ideal for robotics, IoT, and prototyping projects in Pakistan. Technical Specifications Parameter Value Compatible