Category: Smart Module
Showing 1153–1168 of 1276 results
RDA5981 Serial Port WIFI Wireless Transparent Transmission Module HLK-M50 Secondary Development Voice Remote Control Module
$16.04Smart ModuleAdd to cartFeatures1. The HLK-M50 WiFi module is a low-power chip that integrates MCU, PMU, clock, and IEEE802.11b/g/n MAC/PHY/radio modules.2. The module supports 2.4GHz IEEE802.11b/g/n, USB Host and Device 2.0 HS, Micro SD card (SDMMC interface), UART, I2C, I2S, PMW, SPI and other interfaces, and supports analog buttons (GPADC0).3. The secondary development version (under development) provides a …
RFID RC522 Panel Reader for M5 Face I2C interface S50 Fudan Cards
$24.77Smart ModuleAdd to cartDescription FACE-RFID is another FACES kit compatible panel, with the Radio frequency identification on it. Same as RFID units, it is MFRC522-based. The MFRC522 operates in the 13.56MHz frequency band and uses the modulation and demodulation principle to interact with the proximity RF card. This unit can realize the function of the card reading and …
RFID RC522 Panel Reader for M5 Face I2C interface S50 Fudan CardsRead More
RFM95W 433MHz LoRa Long-distance Remote Wireless Transceiver Module Board
$14.01Smart ModuleAdd to cartMain applications of wireless transceiversRemote wireless meter reading, home and building automation, wireless alarm and security systems, industrial monitoring, remote irrigation systemsProduct introductionThe RFM95 transceiver belongs to the LoRaTM remote communication module, which provides ultra-long-distance spread spectrum communication and has superior anti-interference and ultra-low current consumption.RFM95 uses Maple’s patented radio frequency LoRaTM module modulation technology, …
RFM95W 433MHz LoRa Long-distance Remote Wireless Transceiver Module BoardRead More
RFM95W 915MHz LoRa Remote Wireless Transceiver Module Board
$16.35Smart ModuleAdd to cartMain applications of wireless transceiversRemote wireless meter reading, home and building automation, wireless alarm and security systems, industrial monitoring, remote irrigation systemsProduct introductionThe RFM95 transceiver belongs to the LoRaTM remote communication module, which provides ultra-long-distance spread spectrum communication and has superior anti-interference and ultra-low current consumption.RFM95 uses Maple’s patented radio frequency LoRaTM module modulation technology, …
RFM95W 915MHz LoRa Remote Wireless Transceiver Module BoardRead More
RobotDyn NRF24L01 Wireless Module 2.4 Ghz RF Transceiver SPI Board 1.9 to 3.6V
$10.92Smart ModuleAdd to cartFile download:http://img.staticbg.com/file/products/20171224212801SKU785670.pdfDescriptionThe nRF24L01 module is a highly integrated, ultra low power (ULP) 2Mbps RF transceiver for the 2.4GHz ISM (Industrial, Scientific and Medical) band. With peak RX/TX currents lower than 14mA, a sub μA power down mode, advanced power management, and a 1.9 to 3.6V supply range, the nRF24L01 provides a true ULP solution enabling …
RobotDyn NRF24L01 Wireless Module 2.4 Ghz RF Transceiver SPI Board 1.9 to 3.6VRead More
Robotdyn WiFi bluetooth ble ESP32 ESP-WROOM-32 Module Development Board
$22.87Smart ModuleAdd to cartDescriptionESP32-WROOM-32 is a powerful, generic bluetooth, bluetooth LE and Wi-Fi MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding.At the core of this module is the ESP32-D0WDQ6 chip. The chip embedded is designed to be scalable …
Robotdyn WiFi bluetooth ble ESP32 ESP-WROOM-32 Module Development BoardRead More
RS232 TTL HC-06 Wireless bluetooth RF Transceiver Serial Module
$13.11Smart ModuleAdd to cartFeatureNote:This module does not suitable for IOS system.TTL data transparent transfer between a host bluetooth deviceBuild-in company bluetooth chip BC417143bluetooth specification v2.0 + EDRWorks with any USB bluetooth adaptersDefault Baud Rate:9600, pairing code 1234, the working mode SLAVECoverage up to 30ftBuilt in antennaMini SizeUsing mainstream bluetooth chip, bluetooth V2.0 protocol standardsSerial module operating voltage 3.3V, …
RS232 TTL HC-06 Wireless bluetooth RF Transceiver Serial ModuleRead More
RTL8710 RTL-01 Remote Wireless Transceiver Wifi Module Wireless Module internet of Things IOT for Smart Home
$7.64Smart ModuleAdd to cartMore document click to download:RTL8710 (Note:Very large file)Specifications1.CPU:ARM Cortex M3 (83MHz)2.ROM/RAM:1MB/512KB3.Flash:built-in 1M4.Storage:built-in 512KB5.UART:2pcs high-speed UARTs,1pc low-speed UART6.I2C:3pscs(max)7.SPI:2pcs(max)8.Data Throughput Capacity:802.11g 54Mbps/ 802.11n 150Mbps 9.Size:17.5*16*0.8mm10.PCM:2pcs(max)11.PWM:4pcs(max)12.GP10:13pcs(max)13.SD10:support14.I2S:support 4/8/16/32/64/86/44.1/88.4kHz15.Encryption:MD5/SHA/HMAC-SHA16.Operating Voltage:3.0-3.6V17.Operating Current:80MA18.Temperature Range:-20~85 CelciusPackage Included1 x RTL8710 RTL-01 Remote Wireless Transceiver Wifi Module
RXB12 315Mhz Superheterodyne Receiver Board Wireless Receiver Module High Sensitivity
$6.55Smart ModuleAdd to cartFeatures(1) Receive sensitivity of-107dBm; (2) Operating Frequency:315 MHz(3) Power input voltage range:3.3V-5.5V; (4) Low power consumption, 5.0V @ 433.92MHz, 3.8-4.1mA; 5.0V @ 315MHz ,2.5-2 .8 mA; sustained data transfer rate to 2.4K of (Mancheste encoded) (5) good selectivity and spurious radiation suppression, easy by CE / Fcc international certification; (6) Good local oscillator radiation suppression, …
RXB12 315Mhz Superheterodyne Receiver Board Wireless Receiver Module High SensitivityRead More
SA818 VHF Ultra High Frequency 1W Wireless Walkie-talkie Module intercom Module Embedded
$21.86Smart ModuleAdd to cart>>>Manual:Click here to openItem OverviewSA818 is a cost-effective integrated professional walkie-talkie module with built-in high-speed microcontroller, high-performance RF transceiver chip and RF power amplifier, and provides standard TTL serial port to communicate with the module, which can quickly and easily set the relevant parameters of the module and Transceiver function for control. Users only need …
SA818 VHF Ultra High Frequency 1W Wireless Walkie-talkie Module intercom Module EmbeddedRead More
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15x15cm Woven Wire Cloth Screen Stainless Steel 304 60 Mesh
$13.35Mesh & Wire ClothAdd to cartDescriptionStainless Steel 304 Woven Wire Cloth Screen is widely used in acid and alkali environment screening andfiltration, barbecue nets, handicraft nets, food machinery nets, cooking nets.SpecificationMaterial:Stainless steelSize:15x15cm(6inchx6inch)Mesh:60ApplicationWidely used in acid and alkali environment screening and filtration, barbecue nets, handicraft nets, foodmachinery nets, cooking nets, can also be used for solid material classification filtering, liquid and …
15x15cm Woven Wire Cloth Screen Stainless Steel 304 60 MeshRead More
YJ-QCC3003 Bluetooth 5.0 Module for Power Amplifier Board
$47.10Amplifier BoardAdd to cartDetails1. The Bluetooth core uses QCC3003 chip, supports A2DP, AVRCP, HFP, AAC, I2S, etc., and uses 16M SPI FLASH memory chip. DAC adopts imported PCM51022. The electrolytic capacitor adopts the gold word SANYO 470UF/16V electrolytic capacitor to ensure strong and continuous power support.3. High-precision chip resistors are selected for the resistors to ensure a good …
YJ-QCC3003 Bluetooth 5.0 Module for Power Amplifier BoardRead More
10Pcs Orinigal M27C322-100F1 DIP-42 Mbit 32M EPROMs EPROM IC
$23.68Electronic Accessories & SuppliesAdd to cart10Pcs Orinigal M27C322-100F1 DIP-42 Mbit 32M EPROMs EPROMFeatureSuitable for microprocessor systems requiring large data or program storage.It is organised as 2 M Words of 16 bit. The pin-out is compatible with a 32 Mbit Mask ROM.The FDIP42W has a transparent lid which allows the user to expose the chip to ultraviolet light to erase the …
10Pcs Orinigal M27C322-100F1 DIP-42 Mbit 32M EPROMs EPROM ICRead More
120pcs 2.8 4.8 6.3 insert Plug Spring Sheathed Wire Terminal Connector Cold Pressed Terminal 0.5-2.5mm2 Connector
$7.32Electronic Accessories & SuppliesAdd 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.DescriptionName:2.8mm Spring ConnectorsMode:DJ622-2.8Applied Wire Diameter:0.5-0.8mm2Material:Brass tinned(Sheath:flame retardant material)Usage:All the device switch,rocker switches,vehicles,battery and domesticuse.Name:4.8mm Spring ConnectorsMode:DJ622-4.8Applied Wire Diameter:0.5-0.8mm2Material:Brass tinned(Sheath:flame retardant material)Usage:All the device switch,rocker switches,vehicles,battery and domesticuse.Name:6.3mm Spring ConnectorsMode:DJ622-6.3Applied Wire Diameter:1.0-1.5mm2Material:Brass tinned(Sheath:flame …
5pcs 1 Channel DC 12V Relay Module Solid State Low Level Trigger 240V2A
$18.21Relay ModuleAdd to cartSpecificationInput Power Supply:12V DC Load Voltage:AC240V 2AMaximum operating current:13.8mATrigger mode:low levelInput control signal voltage(0-2.5V low state relay OFF)(3.3-5V state high relay ON)Blue KF301 terminal connection control line is more convenient.Module interfaceDC +:positive power supply (by relay voltage power supply)DC-:connect power negativeCH:Relay Module signal triggering end (Low level trigger effective)Note:Power must be DC voltage and need …
5pcs 1 Channel DC 12V Relay Module Solid State Low Level Trigger 240V2ARead More
Geekcreit ESP32 WiFi+bluetooth Development Board Ultra-Low Power Consumption Dual Cores Pins Unsoldered
$15.30Smart ModuleAdd to cartDescriptionESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module.The entire solution takes up the least amount of printed circuit board area.This board is used with 2.4 GHz dual-mode Wi-Fi and bluetooth chips by TSMC 40nm low power technology,power and RF properties best, which is safe, reliable, and …
RF Envelope Detector Amplitude Detection Discharge Signal Detection Module
$19.67RF amplifierAdd to cartDescriptionThis product uses a voltage doubler detector (consisting of two reverse microwave diodes), 1 time sensitive than single-tube detector(about 6dB),high sensitivity (typical -30dBm, or even to -40dBm) not ordinary 2AP9,1N60 can emulate.The envelope detection principleFeature1. Maximum input:20dBm2. Detection output:The default is positive3. Working Frequency:0.1-3200MHz4. RC Filter:R = 10K, C = 1nF; (two elements in parallel …
RF Envelope Detector Amplitude Detection Discharge Signal Detection ModuleRead More
ZPHS01 All-in-one Gas Detection Module Carbon Dioxide Dust PM2.5 Sensor PM2.5 + CO2 + VOC + Temperature + Humidity Detector
$129.99Sensor & Detector 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.NoteThis is PM2.5 + CO2 + VOC + Temperature + Humidity PM2.5 + CO2 + CH2O + Temperature + Humidity ID:1680902OverviewThis is an all-in-one module integrating VOC sensor, laser dust sensor, infrared …