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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Ebyte E810-DTU(CAN-ETH) Smart Protocol Conversion GPRS Modem Modbus to TCP/IP CAN Bus Ethernet interface Modbus RTU Gateway
$96.54Smart ModuleAdd to cartSpecificationItemsDescriptionInterfaceEthernet:RJ45, 10/100MbpsCAN:1*5*3.81, ScrewingNetwork protocolIP,TCP/UDP, ARP, ICMP, IPV4Simple transparent transmissionTCP Server,TCP Client,UDP Server,UDP Client,Cloud transparent transmissionData Packing MechanismByte packing and time packingTCP Server connectionSupporting up to 6 TCP connectionsIP accessStatic IP,DHCPDNSSupportCAN Transmit baud rateA total of 15 baud rates from 6Kbps-1000KbpsCAN filtering modeUp to 8 filtration modesCAN data layoutProtocol formatParameter configurationWeb page configurationWorking current82mA@12VVoltage8V~28VDC,Over 28V may …
TP4056 Micro USB 5V 1A Lithium Battery Charging Protection Board TE585 Lipo Charger Module
$4.36Battery Protection ModuleAdd to cartSpecificationProduct name:Lithium Battery Charging BoardInput voltage:5VMaximum charging current:1000 mACharge cut-off voltage:4.2 V + / – 1%Battery overcharge protection voltage:2.5 VBattery over-current protection current:3 AInput interface:micro USBSize:27mm x 17mmHow to Use1. Input port with micro 5pin USB female, can directly use mobile charger for input to the lithium battery,and still retain the input voltage wiring solder …
TP4056 Micro USB 5V 1A Lithium Battery Charging Protection Board TE585 Lipo Charger ModuleRead More
10pcs 10-50W 15Wx2 Audio Power Amplifier DC 6 -18V TDA7297 Module Double Channel
$77.83Amplifier BoardAdd to cartFeatures– Working Voltage:6-18V DC– The onboard TDA7297 audio power amplifier chip, double channel 15WX15W– Speaker for European 4-8 10-50W use– Main pin has led chip, convenient external control device, the onboard– 5.08 (mm) distance between two p terminal 2 road, around a track connection output respectively– The onboard dial potentiometer, output size can adjust the …
10pcs 10-50W 15Wx2 Audio Power Amplifier DC 6 -18V TDA7297 Module Double ChannelRead More
LILYGO TTGO ESP32-Micro32 ESP-32-PICO WIFI Wireless bluetooth Control Module
$20.57Smart ModuleAdd to cartFeatureSeries:ESP32Model:ESP32-+MicroType:Regulator ICPower:1WApplication areas:household appliances, smart home, wearable devices, Internet of Things IoTDescriptionsESP32 vcc range:2.2V-3 6VVBAT:direct to battery (and charger)VUSB:direct to USB(5V)VCC:Output of regulator 3.3V/600mAUp to 250mA during RF transmissionsWirelessWifi:802.11 b/g/n/e/iWPA/WPA2/WPA2-Enterprise/SPSbluetooth:bluetooth 42BLESize:1.9×1.3cm/0.75×0.51inchNotePlease 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 …
LILYGO TTGO ESP32-Micro32 ESP-32-PICO WIFI Wireless bluetooth Control ModuleRead More
50Pcs 915MHz SW915-TH12 Copper Spring Antenna for Wireless Communication Module
$28.90Module ComponentsAdd to cartFeaturesSW915-TH12 copper spring antenna is a special antenna for 915MHz wireless communication system design. The antenna has good standing wave ratio, compact shape, ingenious structure, convenient installation, stable performance and good anti-vibration and aging ability.SpecificationFrequency range:915 MHz (+/-5)Standing wave ratioInput impedance:50Maximum power:5WGain:2.15 dBiWeight:1gHeight:12.5+/-1 mm (9T)Antenna color:copperInterface Form:Direct WeldingPackage included50 x Antenna
5Pcs 360 Degree Rotary Encoder Module Encoding Module
$11.83Other Module BoardAdd to cartFunctional characteristics and technical parameters 1)Nominal voltage:DC 5V 2)Wire A, B:0.5mA (Max 5mA; Min 0.5mA) 3)Common wire:1mA (Max 10mA; Min 0.5mA) 4)Temperature range:-30→ to+80→ 5)Output signal A , B phase position output square wave, when clockwise rotation, A phase position pull ahead B phase position 90 °, when anti-clockwise, B phase position pull ahead A …
5Pcs 360 Degree Rotary Encoder Module Encoding ModuleRead More
RD21F Delay Relay Module Power for Delay off Fan Module AC 100V-220V Time 0.2S-300min Adjustable Delay
$13.11Relay ModuleAdd to cartSpecificationsVoltage:100V-220V ACPower consumptionOutput:The output voltage is the same as the input voltage, and the maximum power supply capacity is 10A.Size:88* 36 * 22mmScrew hole:center distance 83mm * 31mm, aperture 3.2mmTime range:(4 files, selected by switch)First gear:range 0.2 seconds-30 seconds, accuracy:0.1 secondsSecond gear:range 0.2 seconds – 300 seconds (5 minutes), accuracy:0.3 secondsThird gear:range 0.2 seconds-30 minutes, …