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Best Transmission Control Module

DollaTek 5V ESP8266 Four Channel WiFi Relay IOT Smart Home Cellphone APP Remote Control

  • On board high quality MCU and ESP-01WIFI module Two working mode : Mode 1:cellphone carry on wifi module directly Mode 2:cellphone and wifi module carry on router together Additional function :work as USB module when disconnect ESP-01 module.
  • Transmission distance: (1) the open environment, the mobile phone when carrying on the WIFI module maximum transmission distance of 100 m.
  • (2), when the WiFI module and cell phone carrying on the router at the same time the signal transmission distance depends on router signal.
  • Use the Smartconfig technology to complete the configuration of the account and password of the esp-01 WIFI module on the mobile APP. The configured account and password will be memorized after power off.
  • The board contains 5V,10A/250V AC 10A/30V DC relay, which can continuously absorb 100,000 times, with the protection of diode current and short response time..
  • With mode option and working statue LED indicator.With 4 isolator and strong anti interference ability.Reserved UART debug interface and MCU download port for program.
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Dorhea 3PCS BLE 4.0 Bluetooth Module AT-09 for Ardu-ino CC2540 CC2541 BLE Serial Wireless Module Compatible with HM-10

  • The master-slave module has three functions of transparent transmission, remote control and PIO acquisition. It can be switched and set through the AT command set. It is easy to use the same as the Bluetooth serial port module you have used before, without changing the PCB and the lower computer program..
  • Support AT command, users can change the serial port baud rate, device name, pairing password and other parameters as needed, use flexible..
  • Support UART/I2C interface, and support SPP Bluetooth serial port protocol, has the advantages of low cost, small size, low power consumption, high sensitivity of sending and receiving, etc., only need to be equipped with a few peripheral components to achieve its powerful functions..
  • This module is mainly used in the field of short-distance data wireless transmission. It can be easily connected to the Bluetooth device of the PC, or the data between the two modules can be intercommunicated..
  • When the Bluetooth connection is not established, the baud rate, name, and pairing password can be set by the AT command. After the setting, the parameter is saved after power-off, and the Bluetooth connection automatically switches to the transparent transmission mode..
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HiLetgo HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for Arduino

  • Works with any USB Bluetooth adapters, running in slave role: Pair with BT dongle. Led indicate Bluetooth connection status, flashing Bluetooth connectivity, lit the Bluetooth connection and open a port Backplane.
  • Core module uses HC-06, leads from the module interface includes VCC, GND, TXD, RXD, reserve LED status output pin, the microcontroller can be judged by the foot state Bluetooth has connected KEY pin slave invalid..
  • Small size, low power consumption,high sensitivity for send and receive. Bluetooth version: V2.0+EDR &Operating voltage: 3.3V &Host Interface:UART &Storage Temperature:-40℃~+150℃&Signal coverage: 30ft &Item size: 4.3 * 1.6 * 0.7cm &Item weight: 3g..
  • The module is mainly used for short-range data wireless transmission,such as Bluetooth wireless data transmission,Industrial remote control, telemetry,Traffic, underground positioning, alarm,Smart home ect..
  • Industrial serial port bluetooth, Drop-in replacement for wired serial connections, transparent usage. You can use it simply for a serial port replacement to establish connection between MCU and GPS, PC to your embedded project and etc. Computer and peripheral devices..
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Wifi Relay Module, 5V ESP8266 Dual Channel WiFi Relay Module IOT Smart Home Phone APP Remote Switch

  • 2 WORKING MODES---Mode 1: The phone is directly installed on the WiFi module.
  • Mode 2: Equipped with a mobile phone and WiFi module on the router.
  • Additional features: It can also be used as a USB relay when the ESP-01 is pulled out.
  • TRANSMISSION DISTANCE---In an open environment, when the mobile phone is installed on the WiFi module, the maximum stable transmission distance is 100M. When the WiFi module and the mobile phone are simultaneously carried on the router, the transmission distance depends on the signal strength of the router.
  • SMARTCONGIG TECHNOLOGY---Use smartcongig 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.
  • SHORT RESPONSE TIME---On-board 5V,10A250V AC 10AV30V DC relay, which can continuously pull 100,000 times, with diode discharge protection and short response time. Onboard ESP-01 WiFi module and high performance microprocessor STM8S103.
  • OTHER EQUIPMENT---Board mode selection and real-time working status indicator. Reserved UART debug interface and STM8 SWIM program download interface.
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AUTEL MaxiDiag MD808 Pro OBD2 Scanner Oil Reset Battery Registration and Reset Parking Brake Pad Relearn Diesel Particulate Filter Regeneration Steering Angle Relearn Read/Clear Codes Live Data

  • ...808 PRO OBD II Diagnostics: The OBD II Diagnostics is a quick access option that allows you to quickly test the driveline of an OBD II vehicle. When the scanning tool detects multiple vehicle control modules, you will be prompted to select which module might retrieve the data. The most commonly chosen are the Power Transmission Control Module [PCM] and the Transmission Control Module [TCM]. Support English and Spanish..
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Yahboom Raspberry Pi Robotic with Camera Programmable AI Electronic DIY Tank Robot Kit for Teens Adults Compatible Pi 4 B Model 3B+ (G1 Tank with Pi 4B(4G))

  • 【AI Function】The upgraded V3.0 tank kit is compatible with the latest version of Raspberry Pi 4B (2G/4G/8G). It not only retains the basic functions of difficult line tracking, ultrasonic obstacle avoidance, and real-time video transmission, but the upgraded kit also adds AI functions such as face detection/tracking, color/object/gesture/QR code recognition. These new AI features make the tank more interesting..
  • 【Real-time transmission of 5G HD video】Robot tank is professional DIY toy, suitable for electronic amateurs and teens over 16 years old. The tank is equipped with 2DOF camera PTZ, which can realize real-time transmission of HD video through the 5G wifi hotspot on Raspberry Pi. The camera supports 480P resolution with manually adjusted the focal length and two camera formats: MJPEG, YUYV(default). With 4B, video transmission is smoother and more stable. An assembled tank is like a moving camera..
  • 【Programmed&tutorials&APP】Working with the Raspberry Pi 4B, using Python/C++ as the main programming language and Open Source CV as the image processing library, you can develope the kit through the development tool Jupyter Lab. Yahboom provides online learning materials. You can download the "Yahboom Robot" APP (Android and iOS) to control ....
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Yahboom Raspberry Pi Robotic with Camera Programmable AI Electronic DIY Tank Robot Kit for Teens Adults Compatible Pi 4 B Model 3B+ (G1 Tank with Pi 4B(8G))

  • 【Upgrade AI Function】The upgraded V3.0 tank kit is compatible with the latest version of Raspberry Pi 4B (2G/4G/8G). It not only retains the basic functions of difficult line tracking, ultrasonic obstacle avoidance, and real-time video transmission, but the upgraded kit also adds AI functions such as face detection/tracking, color/object/gesture/QR code recognition. These new AI features make the tank more interesting..
  • 【Real-time transmission of 5G HD video】Robot tank is professional DIY toy, suitable for electronic amateurs and teens over 16 years old. The tank is equipped with 2DOF camera PTZ, which can realize real-time transmission of HD video through the 5G wifi hotspot on Raspberry Pi. The camera supports 480P resolution with manually adjusted the focal length and two camera formats: MJPEG, YUYV(default). With 4B, video transmission is smoother and more stable. An assembled tank is like a moving camera..
  • 【Programmed&tutorials&APP】Working with the Raspberry Pi 4B, using Python/C++ as the main programming language and Open Source CV as the image processing library, you can develope the kit through the development tool Jupyter Lab. Yahboom provides online learning materials. You can download the "Yahboom Robot" APP (Android and iOS) to ....
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Autel MaxiDIAG MD808 Pro OBD2 Scanner Vehicle Diagnostic Tool Oil Service Reset Battery Registration and Reset Relearn Parking Brake Pad Reset Steering Angle Sensor (SAS) Better MD806 MD808

  • ...808 PRO OBD II Diagnostics: The OBD II Diagnostics is a quick access option that allows you to quickly test the driveline of an OBD II vehicle. When the scanning tool detects multiple vehicle control modules, you will be prompted to select which module might retrieve the data. The most commonly chosen are the Power Transmission Control Module [PCM] and the Transmission Control Module [TCM]. Support English and Spanish..
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DDR2 Ram, 4GB 800MHz PC2-6400 DDR2 RAM 240-Pin 1.8V, DDR2 Memory Module for Desktop Computer Memory Module

  • Excellent Performance: This DDR2 memory module has a large memory of 4GB RAM, and a high storage frequency of up to 800MHz creates ultra-high-speed data transmission, which can ensure the stability and smoothness of data transmission.
  • Applicable Field: This DDR2 memory module can only be used for AMD motherboards and does not support for Intel processors. If the motherboard is equipped with DDR2 interface and the CPU is suitable for AMD, this product is compatible with your device. But if the motherboard is too old, and the motherboard does not support 4G memory, this product is not suitable for your device.
  • Ideal Computer Accessories: This DDR2 memory module can meet the needs of most gamer for high data transmission performance, it is the ideal accessory for your computer.
  • 240PIN: This DDR2 memory module uses 240PIN to achieve high anti-interference and anti-static performance.
  • Plug and Play: This DDR2 memory module supports plug and play, simple and convenient, without driver.
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ESP8266 Wire~Less Wi~Fi Transceiver Relay Module, 4 Channel DC 5V Smart Switch Relay Module for Smart Home Automation System IOT A~PP Con~Troller

  • SUPPORT TWO WORK MODE: Mode 1: cellphone carry on WIFI module directly. Mode 2: cellphone and WIFI module carry on router together..
  • TRANSMISSION DISTANCE: In the open environment,when mobile phone is carrying on the WIFI module ,maximum transmission distance is 100 meter. When the WIFI module and cell phone carrying on the router at the same time the signal transmission distance depends on router signal..
  • SAFE: Optocoupler isolated output, safe and reliable..
  • LED INDICATOR: On board relay LED indicator , mode option and working statue LED indicator..
  • SHOP WITH CONFIDENCE: To Provide You With the Highest Quality Service, If You Have Any Question, Please Feel Free to Contact Us.We Will Provide After-sales Service Until You Are Satisfied..
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2Pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial Transceiver Module Bi-Directional Serial Support Slave and Master Mode

  • Industrial serial port bluetooth, Drop-in replacement for wired serial connections, transparent usage. You can use it simply for a serial port....
  • Operating voltage: 3.3V(Note:SPP-CA Bluetooth module serial port level to 3.3V, if connect 5V level,the system needs to increase the level conversion....
  • Small size, low power consumption,high sensitivity for send and receive.
  • Allows your device to both send or receive the TTL data via Bluetooth....
  • Defaults: Salve, baud rate 9600, Bluetooth name HC-06, pairing password 1234, LED status light on.Core module uses HC-06, leads from the module....
  • Applications: The Bluetooth module is mainly used for short-range data wireless transmission,such as Bluetooth wireless data transmission,Industrial....
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FOXWELL NT530 for Honda Multi-System OBD2 Diagnostic Scanner Read Erase Error Codes

  • Upgraded version of the NT520 PRO scanner with improved hardware. Compatible with both OBDI and OBDII vehicles.
  • Service Features: Battery Reset, Injector Coding, TPMS, SRS, EPB, Brake Deactivation, Service Reset, Steering Angle Sensor (SAS) Calibration, DPF....
  • Multi-System Diagnosis: Engine, Automatic Transmission, ABS, Airbag, Immobilizer, Climate Control, Fuel Pump Control Module, Fuel Injection Control....
  • Advanced functions such as Actuation, Adaption and Programming.
  • Expandable up to 5 car brands - Free Online Updates. One year warranty..
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FOXWELL NT530 for GM Multi-System OBD2 Diagnostic Scanner Read Erase Error Codes

  • Upgraded version of the NT520 PRO scanner with improved hardware. Compatible with both OBDI and OBDII vehicles.
  • Service Features: Battery Reset, Injector Coding, TPMS, SRS, EPB, Brake Deactivation, Service Reset, Steering Angle Sensor (SAS) Calibration, DPF....
  • Multi-System Diagnosis: Engine, Automatic Transmission, ABS, Airbag, Immobilizer, Climate Control, Fuel Pump Control Module, Fuel Injection Control....
  • Advanced functions such as Actuation, Adaption and Programming.
  • Expandable up to 5 car brands - Free Online Updates. One year warranty..
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