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 …
Customers Also Viewed
5pcs 3S NiMH NiCd Rechargeable Battery Charger Charging Module Board input DC 5V
$26.35Power Supply ModuleAdd to cartDescriptions3-Cell(3S) VersionInput voltage:DC 4.5V-5.5V(Recommend DC 5V)Charging voltage about:4.05V-5.1VCharging current about:230mA-240mAUSB power protectionShort circuit protection and zero volt battery activationBattery protectionOperating ambient temperature:-40° to +85°Storage temperature:-65° to +125°Size:30x 15 x 4mmNoteThe output voltage cannot be measured with a multimeter without a battery. But can be observed with an oscilloscope.Applicationskids toys carDigital CamerasSolar chargingBluetooth ApplicationsAudio equipmentDigital CameraElectronic …
5pcs 3S NiMH NiCd Rechargeable Battery Charger Charging Module Board input DC 5VRead More
5Pcs/Pack 5V 1000mA 165*165mm Monocrystalline Solar Panel Cells with Positive&Negative Cables
$85.54Smart Robot & Solar PanelAdd to cartFeaturesProvide you with high conversion rate and incredibly efficient output.Excellent performance even under the weak sunlight.Portable and solid casing.Application:to charge, for home lighting and different kinds of low-power appliances, for science projects, for solar powered water pump, small solar power system, etc.SpecificationsType:Monocrystalline Size:165*165mmCurrent:1000mA Net Weight:about 600g one packPackage Content:5Pcs x Poly Solar PanelVoltage:5VMPN:Does Not ApplyPackage …
Waveshare 1.54 inch ink Screen Module 152×152 Electronic Paper SPI interface Yellow Black and White 3-color Display
$45.91Display ScreenAdd to cartDocumentsSchematic:Click here to openSample tutorial:Click here to openDatasheet:Click here to openGithub:Click here to openFeaturesNo backlight is needed, and the display content of the last screen can be kept for a long time after power offVery low power consumption, basically only consumes power when refreshingSPI control interface, can be connected to Raspberry/Nucleo and other main control …
Geekcreit DIY Creative Electronic Watch Kit 51 Single-chip LED Digital Tube Clock Training Production Kit
$15.30DIY Electronic KitsAdd to cartDescriptionName:LED Electronic Watch KitPower supply:CR2025 3V button battery (available for testing, there are inevitably extra factors causing insufficient power.)Display:LED red digital tube displaySize:52*52*18mmInstallation:the board need to solder yourself and then assembly the caseFunction:You can press the digital tube button when need to wacth time; it will enter the power saving mode automatically after 5 seconds. …
QFN32 QFP32 Converter SMD To DIP Adapter PCB Universal Board
$3.56Expansion Board & ShieldAdd to cartQFN32 QFP32 Converter SMD To DIP Adapter PCB Universal BoardSpecificationDimension:20.25 x 40.64mm / 0.79inch x 1.60inchThickness:1.5mmPanel:FR4DescriptionThe PCB board has two sides.A side for pin pitch size 0.80mm, B side for pin pitch size 0.80mm.It can be used to convert QFN32/QFP32 (600mil width, 2.54mm pin pitch).You can solder filter capacitors or resistors to increase stability and …
QFN32 QFP32 Converter SMD To DIP Adapter PCB Universal BoardRead More
YJ0007 180W Car Stereo Audio Amplifier Power Boost Board Single 12V input Conversion Double 32V Output
$52.41Boost & Buck ModuleAdd to cartDescriptionAll parts and components of this product are original products, unpretentious and pure in quality; using high-quality original parts not only guarantees safety and quality, but also has a long service life, and more importantly, it is a strong guarantee that the actual performance can reach the design goals.Features1. All components are genuine.2. The main …