Category: Smart Module
Showing 33–48 of 1276 results
10pcs AT-09 4.0 BLE Wireless bluetooth Module Serial Port CC2541 Compatible HM-10 Module Connecting Single Chip Microcomputer
$55.03Smart ModuleAdd to cartFeatures– bluetooth 4.0 module Serial port extraction bluetooth BLE CC2540 CC2541– The bluetooth module has a backplane, and the HM-10 module is used on this module.– 5V power supply or 3.3V power supply. The serial port level is the same as the power supply voltage.– Built-in level shifting function.Specifications– Input voltage:3.3V/5V– If a 5.0V MCU …
10pcs bluetooth 4.0 Audio Receiver Board for Stereo Dual Channel Audio Speaker Amplifier JDY-62
$40.62Smart ModuleAdd to cart>>>Manual:Click here to openNote:Pins can be soldered to pins or patches with 2.54mm pitch and 2.54 pin headersPins:Function:Description1:VCC:Voltage range 4.2 to 5V, can’t exceed 5V2:GND:Power GND3:L:Left channel output4:R:Right channel output5:MUTE:High level when mute, usually low level6:KC:Empty pinCommon problem1. No bluetooth searchGenerally caused by power supply interference, the power supply line must be added with LC …
10pcs CMT2300A SI4438/SI4432 433MHz LoRa Wireless Transceiver Module RF Transmitter Receiver Spring Antenna Distance 1000M
$44.47Smart ModuleAdd to cart>>>Manual:Click here to openIntroductionXL4432-SMT is a cost-effective 433M wireless transceiver module designed by wireless transceiver IC CMT2300A. It has multiple modulation modes. The module’s transmit power, working frequency, modulation rate and other parameters can be configured by the microcontroller. Based on the SPI interface, it is convenient for various MCU connections. Can do a variety …
10pcs DC 12V 1CH Channel 315MHz Wireless Remote Control Switch Transmitter
$37.08Smart ModuleAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.nullFeatures1.Suitable for all lights.2.Energy-saving and environment protection3.Quick response and long control distance.4.Stable performance and strong to resist interference, not obstructed by walls and furniture!5.Easy to install and simple to use.6.Application:Garage Door,Household Electrical …
10pcs DC 12V 1CH Channel 315MHz Wireless Remote Control Switch TransmitterRead More
10pcs DC 12V 1CH Channel 433MHz Relay Wireless Remote Control Switch Transmitter
$39.41Smart ModuleAdd to cartFeatures1.Suitable for all lights.2.Energy-saving and environment protection3.Fast response and long control distance.4.Stable performance and strong to resist interference, not obstructed by walls and furniture!5.Easy to install and simple to use.6.Application:Garage Door,Household Electrical Appliances,RGB lights7.Characteristic:Double control(wall switch function and control function),safety(the shell applies to the fire-retardant material),easy installation(just wire connection)Specifications1.Material:ABS Plastic2.Battery:23A Battery (Battery is not included)3.Operating …
10pcs DC 12V 1CH Channel 433MHz Relay Wireless Remote Control Switch TransmitterRead More
10pcs DC 3-12V Wardrobe Hand Sweep Sensor Switch Cabinet Short Distance Wave Switch Hand Sweep induction Module
$34.74Smart ModuleAdd to cartParametersWorking voltage:input and output 3-12VLoad current:3A optionalStandby current:10mAOutput form:dual outputSensing range:7-10cmInduction principle:distanceRated power:36WDelay-off time:noneDimensions (length * width * thickness):40mm * 10mm * 8mm (maximum thickness)Package includes10 x Hand Sweep Induction Module
10pcs DC3-9V 315MHZ Wireless Receiver Module High Power RF Wireless Transmission Receiving Board
$39.65Smart ModuleAdd to cartDescriptionStable performance;Wide operating voltage range;Good product consistency and high cost performance;The on-board coding chip is easy to use.Technical parameterWorking voltage:DC3-9VWorking frequency:315MHZ (optional)Standby current:0mAWorking current:15mACoding method:Fixed codeTransmission distance:>500m (opening board sensitivity is above -103dBm)Output power:15dBm (32mW)Transmission rateModulation method:OOK (amplitude modulation)Working temperature:-10°C~+70°CSize:36 * 23 * 8mmPIN:NAME:Function1:13:Data pin2:12:Data pin3:11:Data pin4:10:Data pin5:VCC:Power +6:GND:Power –7:ANT:Antenna endPrecautions for use1. Use a …
10pcs DC3-9V 433MHZ Wireless Receiver Module High Power RF Wireless Transmission Receiving Board
$39.65Smart ModuleAdd to cartDescriptionStable performance;Wide operating voltage range;Good product consistency and high cost performance;The on-board coding chip is easy to use.Technical parameterWorking voltage:DC3-9VWorking frequency:433MHZ (optional)Standby current:0mAWorking current:15mACoding method:Fixed codeTransmission distance:>500m (opening board sensitivity is above -103dBm)Output power:15dBm (32mW)Transmission rateModulation method:OOK (amplitude modulation)Working temperature:-10°C~+70°CSize:36 * 23 * 8mmPIN:NAME:Function1:13:Data pin2:12:Data pin3:11:Data pin4:10:Data pin5:VCC:Power +6:GND:Power –7:ANT:Antenna endPrecautions for use1. Use a …
10pcs DC3.3-4.2V JDY-64 Lossless Bluetooth 4.2 Module Stereo Audio bluetooth Board
$42.69Smart ModuleAdd to cartProduct introductionJDY-64 is a low power consumption lossless two-channel stereo design, and the overall performance is very advantageous. It only needs to connect the module to the application products so that users can quickly achieve wireless music transmission, which defaults no prompt tone for button, switch, connection, fragment opening, and integrated SD card defaults earphone …
10pcs DC3.3-4.2V JDY-64 Lossless Bluetooth 4.2 Module Stereo Audio bluetooth BoardRead More
10pcs DC5-12V with Coded Wireless Transmitter Module 433MHz Remote Control
$47.02Smart ModuleAdd to cartOverviewThe module has a wide operating voltage range (DC5V-12V), high transmission power, low power consumption, and can be directly applied with a coding IC.The data code and address code can be directly jumped, which is convenient and widely used in simple data wireless transmission, anti-theft alarm and other occasions.Instructions for useThe module has led two …
10pcs DC5-12V with Coded Wireless Transmitter Module 433MHz Remote ControlRead More
10pcs DoHome WiFi Plug Smart Switch Module for IOS HomeKit Technology Alexa & Google Assistant Timer
$63.65Smart ModuleAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.FeatureDoHome New WiFi Plug Smart Switch support for iOS12 or +, Alexa & Google Assistant, Timer, Absolute data , No Hub Required, 15A, 2.4GHz, Smartbar Friendly reminderFor iOS user, it is very …
10pcs ENC28J60 Ethernet LAN Network Module Power in 3.3V/5V for AVR STM ARM RobotDyn for Arduino – products that work with official for Arduino boards
$134.69Smart ModuleAdd to cartFeatureENC28J60 is a 10BASE-T stand-alone Ethernet module with onboard MAC & PHY, 8 Kbytes of Buffer RAM and an SPI serial interface for 3.3V and 5V logic. With small size the ENC28J60 module minimizes complexity, board space, and cost. Target applications include VoIP, Industrial Automation, Building Automation, Home Control, Security and Instrumentation.Work with All AVR(Arduino) …
10pcs ESP-01S ESP8266 Serial to WiFi Module Wireless Transparent Transmission industrial Grade Smart Home internet of Things IOT
$42.97Smart ModuleAdd to cartFeatureBuilt-in cloud service function means that you can enter the global remote control function with three instructions.The READY message is output after power-on.1) With free cloud service, it can only be used in LAN.2) Support AT command to set the high and low level of IO port3) Support AT command to read IO port level.4) …
10Pcs ESP-01S Relay Module WiFi Smart Remote Switch Phone APP DIY Project Design
$34.26Smart ModuleAdd to cartDescriptionThis WIFI relay based on AI-Thinker ESP-01S WIFI module. It is designed for smart home, Internet of thing and other DIY project.With this smart relay, you will easy to DIY your smart switch to control any device by your phone anywhere.Product parametersProduct size:37 * 25mmOperating voltage:DC5VCommunication:WIFI (ESP8266 module)Transmission distance:the maximum transmission distance of 400m (open …
10Pcs ESP-01S Relay Module WiFi Smart Remote Switch Phone APP DIY Project DesignRead More
10pcs ESP-12F AC/DC Power Supply ESP8266 AC90-250V/DC7-12V/USB5V WIFI Single Relay Module Development Board
$139.85Smart ModuleAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.Feature1. On-board mature and stable -12F WIFI module, large capacity 4M Byte Flash2. The I / O port and UART program download port of the WiFi module are all exported, which is …
10pcs ESP-32S Matching Adapter Board WIFI bluetooth Module ESP-WROOM-32 Module for DIP
$15.82Smart ModuleAdd to cartFeaturesESP-32S supporting adapter board, 2.54mm pitch, lead RESET and IO 0 port, can be inserted into the breadboard, use DuPont wire leads, etc., to facilitate development and debugging.Package Included10 x ESP-32S Matching Adapter Board
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DIY AC100-240V 10A Smart Home Breaker Remote Control Switch Module Support ALEXA Voice Control
$21.86Smart ModuleAdd to cartParametersInput:AC 100-240V 50/60Hzmax output:10Aoutput:AC 100-240V 50/60Hzstandby mode:0.3Woperation temp:-30~70°CFunctionsupport ALEXA voice control, APP voice controlAPP remote controlon / off statusAPP setup timer, delay switchShare config with others memberseach APP support 150 smart-home deviceSupport French, Simplified Chinese, Traditional Chinese, English, Spanish, ArabicCaution1. Please follow user guide installation2. Please keep environment without wireless frequency when it is in …
3pcs Green ST16VD 22mm Hole Size 6-100 VDC Digital Voltmeter Round Voltage Detector Tester Mini LED Voltage indicator Signal Light Monitor
$12.23Electronic Accessories & SuppliesAdd to cartDescriptionDisplay type:digital onlyMaterial:Electrical ComponentsColor:Green22 mm Digital DisplayRated Frequnency:50/60 HzMeasuring Range:6-100 V DCRated Power:0.5WMechanical life:1 million timesElectrical life:500000 timesSize:2.8*5cm /1.10inch*1.97inch (D*H)Accuracy Class:highNotePlease allow 1-3mm error due to manual measurement.pls make sure you do not mind before you bid .Due to the difference between different monitors,the picture may not reflect the actual color of the item.Package included3 …
110-250V 10A Travel Universal Adapter Plug Socket Power Adapter
$22.26SwitchesAdd to cartSpecificationsPower input:100-250VCurrent:10AMaterial:ABS PlasticColor:WhiteSize:74mm*50mm*39mm(approx.)FeaturesThis item with fit the plugs in Europe/UK/USA/China/Japan/Australia/Spain and alomost every country in th world.This universal adaptor is a compact one piece unit with 4 international adpators,and provides a child protection safety shutter,power indicator light and surge protector.Tips-This unit does not convert voltage.-Keep this away from children.-Make sure your hands are dry before …
110-250V 10A Travel Universal Adapter Plug Socket Power AdapterRead More
20pcs 3.3V 5V 8 Bit Blue Common Anode LED indicator Display Module DIY Kit
$38.52Display ScreenAdd to cartDescriptionIt can be inserted directly into Breadboard,Ideal for linking up to your Arduiuo UNO Mini Nano Mega2560 DUE Breadboard etc,or others MCU ( AVR STM32 ARM7 ARM9 ARM10 ARM11 PIC C8051 STC MSP430 FPGA/CPLD etc.) SpecificationsColor:BlueWorking Voltage:DC 3-24VPolarity:Common anodeInterface:2.54MM with PIN/2.54MM no PINSize:22.86 x 14.13 x 2.11 mmWeight:1.3gApplicationMCU/ARM/FPGA/Atmega328pPLC MotorElectronic diy kitESP8266/nodemcuNANO/UNO/MEGA2560/BreadboardRaspberry pi 4/robotPackage Incldued20 x …
20pcs 3.3V 5V 8 Bit Blue Common Anode LED indicator Display Module DIY KitRead More
Periscope Model Laboratory Detachable Optical Reflection School Teaching Physics Experiment
$32.39PhysicsAdd to cartFeaturesLearning PointReflection principle of lightRectilinear propagation of light– Physical optical reflection teaching tools.– 360° Rotatable lens, quick detachable, expandable. – Train your children observation capability, thinking and analytical skills.Package Included1 x Periscope Model
USB LED Light Lighting Kit ONLY for Lego 42056 911 GT3 RS Bricks Toys
$19.67DIY Electronic KitsAdd to cartDescriptionThe Product Is Just a Light Kit, Not Included The Model!!!Interface:USBColor:As the picture shownFitmentONLY For Lego 42056 911 GT3 RS Bricks ToysFeaturesEasy to install.LED powered by USB.Make your model more cool.Package Included1 x LED Light Kit(Model Not Included)