Category: Smart Module
Showing 49–64 of 1276 results
10pcs ESP8266 ESP-01 ESP-01S DHT11 Sensor Temperature and Humidity WiFi Node Module
$32.64Smart ModuleAdd to cartFeatureThis module is mainly controlled by ESP8266-01/ESP-01S, and DHT11 is a temperature and humidity sensor. The temperature and humidity in the ESP8266 acquisition environment are uploaded to the server. Support 3.7v-12V DC power supply (3.7V lithium battery). Can be used as a temperature and humidity collection node for smart home or IOT projects.CharacteristicMaster:ESP-01/ESP-01S (This module …
10pcs ESP8266 ESP-01 ESP-01S DHT11 Sensor Temperature and Humidity WiFi Node ModuleRead More
10Pcs ESP8266 ESP-01S Remote Serial Port WIFI Transceiver Wireless Module
$65.11Smart ModuleAdd to cartDescription1MB (8Mbit) Flash size.AP, STA, AP+STA modes available.Very simple AT commands, easy to use.Low-power consumption and smallInternal LWIP interface.Only four pins interface, VCC-3V3, GND, TXD and RXD.AT commands firmware. New IC ESP8266exThis module just have small upgradation on ESP-01 PCB boardPackage included10 x ESP-01S Wireless Module
10Pcs ESP8266 ESP-12E Remote Serial Port WIFI Transceiver Wireless Module
$44.13Smart ModuleAdd to cart10Pcs ESP8266 ESP-12E Remote Serial Port WIFI Transceiver Wireless ModuleDescriptionESP8266-12E is an enhanced version ESP8266-12, improve peripheral circuitry increases impedance matching, the signal output is better, whether it is stable or anti-jamming capability, have been greatly improved! For users before selecting the ESP-12, it does not matter even if the product has been made, enhanced …
10Pcs ESP8266 ESP-12E Remote Serial Port WIFI Transceiver Wireless ModuleRead More
10Pcs ESP8266 ESP-12F Remote Serial Port WIFI Transceiver Wireless Module
$57.50Smart ModuleAdd to cartDescriptionESP-12F:breakthrough design, there are new breakthroughs.The new four-layer board design, the new revision antenna RF performance optimization, compared to the communication from the ESP-12E increased by 30% to 50%!Semi-hole chip technology, the whole IO leads, with metal shielding shell, has passed FCC & CE & RoHS certification, built-board PCB antenna, 4M bytes Flash.Package included10 x …
10Pcs ESP8266 ESP-12F Remote Serial Port WIFI Transceiver Wireless ModuleRead More
10pcs F17 Key Controller Mini Wireless LED Colorful Lights Remote Control Switch with Light Bar Radio Frequency Controller for Smart Home
$39.97Smart ModuleAdd to cartSpecificationsModel:17-key RF RGB controllerWorking temperature:-20-60 °CSupply voltage:12V-24V (wide pressure) 12V can be customizedOutput:3 channelDC line length:115mmProduct size:L43*W12*H5 mmRemote control size:L86*W40*H7 mmStatic power consumptionMaximum load current Output power:12VPackage Included10 x 17-key RF RGB Controller
10Pcs Geekcreit NRF24L01 2.4GHz Wireless Transceiver Module Built-in 2.4Ghz Antenna
$30.60Smart ModuleAdd to cartDescriptionMaximum operating speeds up to 2Mbps, GFSK modulation efficiency, Anti-interference ability, Particularly suitable for industrial control applications.125 Channels, Multi-point communication and frequency hopping to meet the communication needs.Built-in hardware CRC error detection, Multipoint communication address control.Low-power 1.9 ~ 3.6V, only 1uA on Power down mode.Built-in 2.4Ghz antenna.Available software to set the address, only received local …
10Pcs Geekcreit NRF24L01 2.4GHz Wireless Transceiver Module Built-in 2.4Ghz AntennaRead More
10pcs Geekcreit RX500A 315/433MHz High Sensitivity Superheterodyne Wireless Receiver Module
$39.89Smart ModuleAdd to cartOverviewThe RX500A is a highly integrated, ultra-low power monolithic ASK/OOK RF receiver module that is an upgrade to the module RX480A/RX480S.Operating voltage range of 2.0V ~ 5.5V and very high sensitivity of -108dBm, and ultra-low operating current of 2mA, making it ideal for a variety of low-power equipment and so on.Features– Perfectly compatible with various …
10pcs Geekcreit RX500A 315/433MHz High Sensitivity Superheterodyne Wireless Receiver ModuleRead More
10Pcs Geekcreit Wireless NodeMcu Lua CH340G V3 Based ESP8266 WIFI internet of Things IOT Development Module
$61.22Smart ModuleAdd to cartSpecificationsSize:Approx. 5.7x3x1cm/ 2.24×1.18×0.39′Advantage1. Open-source2. Interactive3. Programmable4. Low cost5. Simple6. SmartWI-FI enabledCompatible -like hardware IOAdvanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware.Code compatible , but interactively in Lua script.Nodejs style network APIEvent-driven API for network applications, which facilitates developers writing code running on a 5mm*5mm sized MCU …
10pcs HC-06 HC06 Wireless Serial bluetooth RF Transceiver Module RS232 TTL
$94.89Smart ModuleAdd to cartDescriptionTTL data transparent transfer between a host Bluetooth device.Module HC-06 MA STER and slave, two in one.Build-in company Bluetooth chip BC417143.Bluetooth specification v2.0 + EDR.Works with any USB Bluetooth adapters.Default Baud Rate:9600,8,1,n.Coverage up to 30ft.Built-in antenna.Mini Size.SpecificationsPower input:+3.3VDC.Signal coverage:30ftSize:26.9mm*13mm*2.2 mmPackage includes10 x HC-06 Wireless Bluetooth RF Transceiver Module
10pcs HC-08 Serial bluetooth 4.0 Module Transparent Communication Master-slave integration Module
$81.28Smart ModuleAdd to cartFeatureModel:HC-08Working frequency band:2.4GCommunication interface:UART 3.3V TTL levelWorking voltage:3-3.6VRSSI support:not supportedCommunication level:3.3VTransmitting power:4dBmReference distance:80MAir speed:1MbpsAntenna interface:built-in PCB antennaCommunication current:0.4uAReceive sensitivity:-93dBm@1MbpsWorking humidity:10%-90%Storage temperature:-40 ° C ~ +80 ° CWorking temperature:-25 ° C ~ +75 ° CPackage includes10 x bluetooh module
10pcs HX1838 infrared Remote Control Module IR Receiver Board DIY Kit HX1838
$15.82Smart ModuleAdd to cart>>>Manual:Click here to openFeaturesThe sensor uses HX1838 with high sensitivityWorking voltage 5VOutput form:digital outputFixed bolt holes for easy installationSmall board PCB size:1.9cm * 1.4cmPower indicator:redInterface Description (3-wire system)1 VCC external 5V2 GND external GND3 DO small board digital output interfacePackage Included10 x HX1838 Infrared Remote Control IR Receiver Module
10Pcs IC2272 315MHz 4 Channel Wireless RF Remote Control Transmitter Receiver Module
$63.05Smart ModuleAdd to cartSpecificationRemote controlOperating voltage:DC 12V(27A / 12V battery x 1)Operating current:10mA at 12VRadiated power:10mW at 12VTransmission distance:50m – 100m (open field, the receiver sensitivity of -100dbm)Transmitting frequency:315MHZModulation mode:ASK (Amplitude Modulation)Encoder types:fixed codeDecoding receiver boardOperating voltage:DC 5VReceiver sensitivity is -98dBLeg 7 bits:VT, D3, D2, D1, D0, +5V and GNDVT is a valid signal high output pin upon …
10Pcs IC2272 315MHz 4 Channel Wireless RF Remote Control Transmitter Receiver ModuleRead More
10pcs JDY-08 4.0 bluetooth Module BLE CC2541 Airsync
$72.41Smart ModuleAdd to cartProduct introductionJDY-08 passthrough module is based on bluetooth 4.0 protocol standard, scope of work frequency of 2.4 GHZ, modulation method for GFSK, maximum transmitted power of 0 db, the largest launch distance of 80 meters, adopt TICC2541 chip design, support the user through the AT command to modify the device name, service UUID, transmission power, …
10pcs JDY-08 4.0 bluetooth Module BLE CC2541 AirsyncRead More
10pcs JDY-10 bluetooth 4.0 Module BLE bluetooth Serial Port Module Compatible with CC2541 Slave
$47.34Smart ModuleAdd to cartDescriptionModel:JDY-10 bluetooth 4.0 slave moduleKernel:M0Communication interface:serial portWorking voltage:1.9-3.6VCommunication distance:100 metersWorking current:90uaSuspen mode:14 uAModule is:bluetooth 4.0 slaveJDY-10 transparent transmission module is based on bluetooth 4.0 protocol standard, working frequency range is 2.4GHZ range, modulation mode is GFSK, maximum transmission power is 8db, maximum transmission distance is 80 meters, low power consumption, small size, strong signal, data …
10pcs JDY-16 4.2 bluetooth Module BLE Module High Speed Transparent Transmission Module Wireless Adaptor
$48.88Smart ModuleAdd to cart>>>Manual:Click here to openFeatures1:JDY-16 uses BLE 4.2 protocol development compatible with BLE5.0, which is better than mobile phone compatibility than CC2541 module.2:RF TX and RX peak current 5 to 6 mA, CC2541 peak current more than 10 MA, JDY-16 is more energy efficient than CC2541 module at low power consumption, lower power consumption, such as …
10pcs JDY-18 Bluetooth 4.2 Module High-speed Transparent Transmission BLE Mesh Networking Mas-ter-slave integration Super CC2541
$49.53Smart ModuleAdd to cartIntroduction:>>>Click here to openThe JDY-18 transmission module is based on Bluetooth 4.2 standard, the working frequency is 2.4GHZ, the modulation mode is GFSK, the maximum transmission power is 0db, and the maximum transmission distance is 60 meters, using imported original chip design, which supports users to modify the name of the device, service UUID, transmit …
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50Pcs 12V Female DC Power Socket Jack Plug Wire Connector Cable CCTV DC 5.5 x 2.1mm
$32.76Module ComponentsAdd to cartFeaturesDC 5.5 x 2.1mm.Wire Specification:0.15mm²Length:Approx. 27cmMax Current Rating:2AMax Power Rating:60WTransmission voltage:1V~38VUsage temperature:-50→~65→Material:Copper WireUse for:Led Driver/ Strip connector/ CCTV Camera.Package Included50 x 12V DC Connector Cables
EMC EMI Low Noise Pre-RF Amplifier 20dB 5MHz-5GHz RFamp002
$87.30RF amplifierAdd to cartParameter1. Power supply voltage:11V-15V DC2. Gain:greater than 20DB in the 30MHz-1GHz frequency band3. Input and output impedance:50┯4. Maximum output power:10dBm5. Input signal:-10DBm6. Bandwidth:30MHz to 3GHz (gain is different under different frequencies)Measured gain (prototype)F=5.0MHZ GAIN=13.15DBF=10.0MHZ GAIN=23.89DBF=30.0MHZ GAIN=27.06DBF=50.0MHZ GAIN=27.92DBF=500.0MHZ GAIN=24.84DBF=1.0GHZ GAIN=22.01DBF=1.5GHZ GAIN=20.72DBF=2.5GHZ GAIN=17.65DBF=3.5GHZ GAIN=10.06DBF=4.0GHZ GAIN=9.09DBF=5.0GHZ GAIN=8.90DB7. Noise figure NF (theoretical value)500MHz@ 0.6dB1GHz@ 0.7dB2GHz@ 0.7dB3GHz@ 1.1dB4GHz@ 1.6dB5GHz@ 2.1dBComparison …
EMC EMI Low Noise Pre-RF Amplifier 20dB 5MHz-5GHz RFamp002Read More
RX24 100W 30R 30RJ Metal Aluminum Case High Power Resistor Golden Metal Shell Case Heatsink Resistance Resistor
$6.55Electronic Accessories & SuppliesAdd to cartFeaturesIt has the characteristics of small size, high power and high precision.It is sealed by professional technology.It has the advantages of stronger heat resistance, higher temperature resistance, moisture resistance, high anti-vibration and explosion protection.Scope of application:Testing power supply, frequency converter, automobile LED lamp, automation equipment, audio, frequency divider, servo industry and other harsh industrial control …
5pcs SRX882 433/315MHz Superheterodyne Receiver Module Board for ASK Transmitter Module
$16.71Smart ModuleAdd to cartItem OverviewThe SRX882 is a super-heterodyne receiver module with a micropower and strong driving force in conjunction with the ASK transmitter module. It has high stability, anti-interference and high cost performance, and also has a strong driving force, which can pass ROHS, FCC, CE and other certifications. The data port can be directly connected to …
5pcs SRX882 433/315MHz Superheterodyne Receiver Module Board for ASK Transmitter ModuleRead More
13.5mm Adjustable Laser Pointer Module Holder Mount Clamp 3 Axis
$42.51Engraving Parts & AccessoriesAdd to cartDescriptionMaterial:stainless steelColor:blackMount Inner Diameter:13.5mmSize:40X60mm/1.57X2.36inch(L*H)Feature1. Stainless steel laser moudle holder2. Professional angle and height adjustable design3. Installed on the laser module,it can become a professional laser pointer or laser locator4. Can also used a as a heatsink for the laser module,extend the laser module life time5. Fit for 12mm diameter laser modulePackage included1X Laser Module Holder
Mask Scary Glow Mask LED Mask for Halloween Mask Party Masks Neon Maske Skeleto Halloween Party Decor
$17.17EL ProductsAdd to cartColor. Red / Color. Orange / Color. Yellow / Color. Blue / Color. Blue / Color. Purple / Color. White / Color. Pink / Color. Fluorescent Green / Color. Green / Color. Transparent Blue /