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NodeMCU is an open-source development board targeted for IoT based Applications. It includes firmware that runs on the ESP8266 Wi-Fi SoC from Espressif Systems, and hardware which is based on the ESP-12 module. The prototyping hardware typically used is a circuit board functioning as a dual in-line..

NodeMCU Motor Shield with L293DD Driver..

NRF24L01 2.4GHz Wireless Transceiver Module is a great solution for wireless control capable of up to 2mbit communication with a range upto 50 feet indoors without extra antenna boost. The module has an built-in antenna and the nRF24L01 chip is a 2.4GHz transceiver with embedded baseband protocol en..

Nylon Pan/tilt Camera Mount for SG90 - 2 Axis..

This 0.96 inch OLED display module can be interfaced with any microcontroller with SPI/IIC pins. The display has a resolution of 128x64 and comes with 6 pin male header presoldered to board. OLED (Organic Light-Emitting Diode) is a self light-emitting technology composed of a thin, multi-layered or..

This is a slotted Opto isolator module (MOC7811 or compatible), with an IR transmitter and a photodiode mounted inside. The module performs non-contact object sensing which is normally used as positional sensor switch (limit switch) or as Position Encoder sensors used to find position of the wheel. ..

PAM8403 module is a 5V Two-channel Stereo, 3W+3W, class-D audio amplifier which achieves high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area. With the same numbers..

What if you want to make a robot with a lot of moving parts or if you want to control too many LEDs with PWM outputs? PCA9685 is your solution to overcome the limited PWM outputs of a microcontroller which is a 16-Channel 12-Bit PWM/Servo Driver. This module can control 16 free-running PWM outputs w..