Top Performance Module Reviews

ACEIRMC HC-SR04 Ultrasonic Sensor Distance Module for Nano Robot XBee ZigBee by ElecRight（5pcs

HC-SR04 Ultrasonic Sensor Distance Module: using IO trigger for at least 10us high level signal.
This module has stable performance and accurate measurement distance..
Detection distance: 0.78~196 in/ (2cm~500cm).
This module is fully Compatible with GH-311 anti-theft module..
HC-SR04 Ultrasonic Sensor Distance Module for Nano Robot XBee ZigBee by ElecRight.

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2pcs Ultrasonic Module HC-SR04 Distance Sensor with 2pcs Mounting Bracket for Arduino Uno R3 Mega 2560 Nano Raspberry Pi 3 Smart Robotics Projects

HC-SR04 Ultrasonic Sensor Distance Module:using IO trigger for at least 10us high level signal..
The Module automatically sends eight 40 kHz and detect whether there is a pulse signal back..
If the signal back,through high level,time of high output IO duration is the time from sending ultrasonic to returning.Test distance = (high level time velocity of sound (340M/S)/2..
Resolution:0.3 cm,Module precision:blind spots (2cm)-SUPER CLOSE..
The module performance is stable,measure distance accurately.SRF05,SRF02 ultrasonic ranging module comparable.This module is compatible with GH-311 anti-theft module..

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Electric Skateboard ESC Kit, 10S 36V Single Drive ESC Substitute Control Mainboard with Remote for DIY Electric Skateboard Longboard

Made of high quality chip and electronic components, single drive design can offer excellent and stable performance..
The solid structure of mainboard can greatly lengthen the service life. With remote receiver module, so it supports remote control..
The well-organized circuit board is easy to install, but needs professional skills..
This electric longboard skateboard control system has EMP control module with remote module, it can do as ESC do..
With over-voltage, under-voltage, overheating, over-current protection, safe and reliable to use, supports speed control, easy to use. With a LED indicator that displays signal status, speed modes, battery percentage..

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Nordic BLE 4.0 nRF51822 Controller Chip Bluetooth Module Small Size 18.5 x 9.1x 2.0mm 5 Pack

YTX51822-S01 is a high performance ,low power radio transmit and receive system module based on Nordic BLE 4.0 nRF51822 controller chips..
It has the smallest volume package in the industry, the size is 18.5 X 9.1X 2.0, suitable for most applications which pay more attention to the size..
The module integrate the complete standard low energy Bluetooth 4.0 protocol stack S110 drive..
Customer's MCU is connected to the module by UART port, it will automatically send a broadcast code after the module starts..

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5V ESP8266 Dual Channel WiFi Relay Module IOT Smart Home Phone APP Remote Switch with 100M Transmission Distance

ON-BOARD ESP-01 WIFI MODULE: The relay board is equipped with on-board ESP-01 WiFi module and high performance microprocessor STM8S103..
UART DEBUG INTERFACE: The relay has reserved UART debug interface and STM8 SWIM program download interface..
SMART CONFIG TECHNOLOGY: The module uses smart config technology to complete the account and password configuration on the APP ESP-01 WiFi module on the mobile phone, and configure the username and password memory functions..
ON-BOARD 5V RELAY: This relay module adopts On-board 5V,10A250V AC 10A30V DC relay, which can continuously pull 100,000 times with diode discharge protection and short response time..
WORKING STATUS INDICATOR: The module has board mode selection and real-time working status indicator..

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SainSmart USB 4 Channel Relay Automation (5V)

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.

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Basic 16x2 Character LCD - RGB Backlight 5V

DRIVER IC: The module driver IC is for AIP650 (compatible for TM650), as well as supports multiple display characters..
4 DIGIT 7 SEGMENT: The digital tube display module is designed for 4 digit 7 segment, with stable and reliable performance..
CONTROL INTERFACE: With 4 pins, SDA is bidirectional data line, SCL is clock line, GND is for ground line, and VCC is power supply..
COMPACT STRUCTURE: The LED digital tube module is exquisite and compact, which can be flexibly used in a variety of situations..
WIDE APPLICATION: This module is suitable for Raspberry Pi 3 B+ 4, for DIY electronic devices, toy cars and instrumentation etc..

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cciyu Engine Cooling Fan Control Module Fit for 2006-2011 for Crown Victoria 2015-2017 for Focus 2006-2011 for Lincoln Town Car 2007-2011 for Mercury Grand Marquis 2006-2009 for Pontiac Solstice

❥FIT VEHICLES - 2006-2011 for Crown Victoria 2015-2017 for Focus 2006-2011 for Lincoln Town Car 2007-2011 for Mercury Grand Marquis 2006-2009 for Pontiac Solstice 2007-2010 for Saturn Sky.
❥FEATURES OF COOLING FAN CONTROL MODULE - When the vehicle speed of the vehicle is greater than 0 KPH and the power take off unit is engaged, the fan control module raises a setpoint of the engine coolant temperature to reduce the fan speed demand processed from the engine coolant temperature, the power take off status information, and the vehicle speed..
❥EASY INSTALLATION - Step 1: Check the fan control module. Step 2: Locate the fan control module. Step 3: Unplug the connectors for the fan control module. Step 4: Retaking off the Fan control module. Step 5: Installing the new fan control module. Install the new fan control module in place of the one that was toke off..
❥PAKCAGE INCLUDING - We offer 1 piece of well performance Engine Cooling Fan Control Module and buy with confidence..
❥NOTE - Please never mind searching for See all vehicles or look though the description of the item including the picture compared.

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for Ford Focus 2012 2013 Fan Control Module 1137328567 Engine Cooling Fan Control Module Unit Sensor Accessory Fit for Ford Focus 2013-2018 1137328464 1137328567

...which is convenient and reliable to use and easy to assemble and disassemble..
【Unique and Exquisite Design】Ergonomically designed, original standard, fully adapted, perfectly match to your car.It does not easily break or rupture during use. Manufactured and tested to the most stringent OE standards for superior performance..
【High-quality Materials】Engine Cooling Fan Control Module is made of high-quality materials, it is more wear-resistant, corrosion-resistant, durable, waterproof, professionally manufactured, and high-performance, allowing your vehicle to work more efficiently..

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Acxico 2 pcs ESP8266 ESP-01S + 5V WiFi Relay Module Smart Home Remote Control Unlock Board

This module uses genuine relays and normally open interfaces. High stability and low power consumption..
Strong driving ability, stable and reliable performance. High efficiency, fine workmanship, and durable..
Add one more ESP-01S module. This smart relay module is based on the ESP-01S WIFI module design. It can be used to DIY your own smart switch. It can be remotely controlled by the mobile phone APP and provides APP and LUA source programs. It's easy to use right away..
The package includes：2 pcs ESP8266 ESP-01S Relay module, relay WIFI smart socket (with ESP-01S).
We are very grateful for all customers’ opinions to improve sales, if you are not satisfied, please contact us to find the best solution.

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4-Digit 7-Segment LED Display Clock Module with TM1637 IC Compatible with Raspberry Pi Arduino (Blue LEDs)

[Specifications] This is a basic 4-digit 7-segment Led display clock module, the LEDs are blue..
[Compatibility] This clock module uses TM1637 IC, it compatible with Raspberry Pi and Arduino.
[Easy to Use] The clock module connected to digital I/O via 2 pins..
[Easy to Install] This LED display designed with 4 mounting holes for easy installation..
[High Quality] The clock module is made of high quality electronic components, stable and reliable performance.

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Key Display for AVR 8-Bit Digital LED Tube 8-Bit TM1638 Module

DRIVER IC: The module driver IC is for AIP650 (compatible for TM650), as well as supports multiple display characters..
4 DIGIT 7 SEGMENT: The digital tube display module is designed for 4 digit 7 segment, with stable and reliable performance..
CONTROL INTERFACE: With 4 pins, SDA is bidirectional data line, SCL is clock line, GND is for ground line, and VCC is power supply..
COMPACT STRUCTURE: The LED digital tube module is exquisite and compact, which can be flexibly used in a variety of situations..
WIDE APPLICATION: This module is suitable for 3 B+ 4, for DIY electronic devices, toy cars and instrumentation etc..

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Sound Module, Support Any Format Recording Module 10 Second Recording Easy To Use for Record Video

Sound sensor module have small volume and low output noise, the fixed gain is 20dB, support 3.3v and 5v.
Low power consumption of sensor is easy to control, more stable and more efficient.
The sound sensor is suitable for assembly, and installed on various small equipment like microphone and robot.
Microphone sound sensor module possess small size, more stable performance and simpler installation.
This module uses professional microphone amplifier IC, which possess high sensitivity.

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