Best Servo To Microcontroller Board

Adafruit Metro 328 with Headers - ATmega328

ATmega328 microcontroller with Optiboot (UNO) Bootloader.
A fully assembled and tested microcontroller and physical computing board with through-hole headers attached.
32KB of flash and 2KB of RAM, running at 16 MHz.
Compatible with "Classic" and "R3" Shields.

Power your developement in the fastest way combinating with NodeMcu Firmware.
Nodemcu Lua Lolin V3 ESP8266 development board is equipped with powerful ESP6266 microcontroller (ESP-12E) with 802.11 b / g / n WLAN and integrated 25dBm antenna. This development board consists of two more microcontroller: flash memory chip is 25Q32 4M (32mbit) and serial chip is upgraded CH340 chip..
Modern high level mature LUA based technology. It is an integrated unit with all available resources on board..
This wifi development board enables you comfortable prototyping by simple programming via Lua-Script or for Arduino code and breadboard-optimized construction (23 mm pin spacing)..
Modern Internet development tools such as Node.js can take advantage the NodeMCU with the built-in API to put your idea on the fast track immediately..

Basic Stamp microprocessor, the board uses sensor inputs, a program, and servo outputs to operate a robot using the Parallax pBasic language.
Features include 8 sensor inputs and 5 servo outputs, all with polarized connectors as well as a built-in piezo "speaker".
Holes on side on the side of the board bolt to Merkur parts.

Relay module: this relay board supports high and low level trigger and can be controlled by any 5V digital output of the microcontroller.
Parameter details: maximum load of normally open interface: AC 250v/ 10A, DC 30v/ 10A, trigger current is 5mA.
The 5v relay control board adopts SMD optocoupler isolation, which has strong driving ability and stable performance.
Practical design: with fault-tolerant design, the relay module will not operate even if the control line is disconnected.
All interfaces can be provided through directly connected terminal s since the humanized interface design, it is very convenient to use.
High compatibility: the relay module can be directly controlled by the 5V logic signal provided by the microcontroller, suitable for 8051, Raspberry Pi, PIC, DSP, ARM, AVR, MSP430, TTL logic, etc..
Wide application: this 5V relay board can be applied with Raspberry/ CNC machine/ ARM/ PIC/ AVR/ MCU/ PS4 and more.

Package includes: you will 9 pieces of servo extension cord, 3 pieces of male JST to female JR (Futaba) cable, 3 pieces of male to 2 female Y harness, 3 pieces of male to 3 female Y harness.
Abundant quantity and diverse styles that can meet your various needs.
Appropriate sizes: the servo extension cord measures approx. 15 cm/ 5.9 inches in length, universal size for your use, the color is white, black and red.
Extensive usages: these JST male to female are compatible with Futaba and JR servo, plane and helicopter servo connection or receiver connection, also nice for remote control car, RC car and more.
Well made: JST connector is made of quality PVC material, with good insulation and flame retardant.
The interior is made of tinned copper, which has a good transmission and low resistance.
Useful function: the servo extension wire is suitable for jumping from board to board, or can be applied to control panel cable remote control unit, which is male to female.

Mini GSM / GPRS breakout board is based on SIM800L module, supports quad-band GSM/GPRS network, available for GPRS and SMS message data remote transmission..
The board features compact size and low current consumption. With power saving technique, the current consumption is as low as 1mA in sleep mode..
It communicates with microcontroller via UART port, supports command including 3GPP TS 27.007, 27.005 and SIMCOM enhanced AT Commands..
AT command interface with "auto baud" detection..
TTL serial port for serial port, you can link directly to the microcontroller.

The best of the embedded world: a low power microcontroller to handle reprogramming, communication, and analog sensing, together with an FPGA to perform high speed computation, and a dual WiFi-BLE chipset for wireless communication..
Mini HDMI output / MIPI camera input: can capture sound in real time, create a real-time computer reading sensor information,sending it to monitor or capture video, overlay sensor information on the image and send it to a screen..
Ideal for: Industry 4.0, home automation, computer vision, aerospace, telecommunications.
Part of the Arduino Maker Board Family for IoT Devices, easy to program with Arduino Software and Intel’s FPGA suite..
Easy interface between the microcontroller and the FPGA at the software level..

3-Pin JR plug male to male connector servo extension lead wire cable..
There is a 3 pin JST RE connector on each end. This is a simple 3 wire cable. Ideal for jumping from board to board, or something else..
Practical range: For Airplane, Helicopter, Quad co-pterter , Multi-coater RC car servo connection or receiver connection..
Packaging quantity ：10 Pcs * 10cm JR 3pin male to male plug servo extension cables wires cords leads..

NOYITO 2-Channel Micro USB Relay Module is equipped with a stable USB to serial port chip and a microcontroller. It can use the serial port debugging software to send serial commands on the computer to control the opening and closing of the 2-channel relay..
Onboard high performance microcontroller chip, CH340 USB control chip.With power LED indicator and relay status LED.On-board 2-channel 5V, 10A/250VAC, 10A/30VDC relay, long relay life, can work 100,000 times continuously..
Module with overcurrent protection and relay diode freewheel protection..
NOYITO 8-Channel Micro USB Relay Module ASIN：B09RGTSHHW.
NOYITO 4-Channel Micro USB Relay Module ASIN：B09RGVQXXT.