Category: Board & Shield
Showing 17–32 of 353 results
10pcs CJMCU-9833 AD9833 AD9833BRMZ Programmable Sine Triangular Square Waveform Generator
$149.80Generator ModuleAdd to cartDescriptionThe AD9833 is a low power programmable waveform generator capable of generating sinusoidal, triangular, and square wave outputs.Click to download more informationPackage included10 x Waveform Generator
10pcs Dual 2 Mode PWM Square Rectangular Signal Generator Control DC Stepper Motor Driver Board Adjustable Pulse Module
$75.25Generator 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. PWM signal generator, square rectangular signal generator2. Used to generate square rectangular signals for controlling DC motor or stepper motor driver; used for servo motor, stepping motor, electric gripper, replacing PLC …
10Pcs Geekcreit DC 5V 3MM x 10MM WS2812B SMD LED Board Built-in IC-WS2812
$6.55LED BoardAdd to cartDescriptionLight source:5050 RGB SMDSheet material:aluminum substrateIC models:WS2811Gray levels:256Light Angle:180 °Emitting light colors:can through the controller tuning for, white, red, yellow, blue, green, etcStandard working voltage:DC 5 vPower:0.3 W + / – 0.01%Waterproof level:not waterproofThe size of the FPCB board:width:10 mm, thickness:3 mmPackage included10 x WS2812B SMD LED
10pcs infrared Light Board 42*IR LED Board for CCTV Camera Night Vision 850nm DC12V
$56.32LED BoardAdd 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.Description– Infrared IR LED boards for CCTV cameras night vision.– Power supply exceeds DC13V may greatly reduce the LEDs operating life.SpecificationsBoard Diameter:60 mminner Diameter:32mmPower Supply:DC12V / 220mA Operation Temperature:-10→ to +50→LED Lamps …
10pcs infrared Light Board 42*IR LED Board for CCTV Camera Night Vision 850nm DC12VRead More
10pcs IR LED Board for CCTV Camera 4*Array IR LED Spot infrared Light Board Night Vision 850nm DC12V
$43.66LED BoardAdd 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.Features– High power / Spot Light / Infrared IR LED boards for CCTV cameras night vision.– Driven board & CDS sensor included.– Power supply exceeds DC13V may greatly reduce the LEDs operating …
10pcs IR LED infrared Light Board for CCTV Camera Night Vision 30-40M 6*Array LED White 2.5W DC12V
$26.76LED BoardAdd 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.Features– High power / Spot Light / Infrared IR LED boards for CCTV cameras night vision.– Driven board & CDS sensor included.– Power supply exceeds DC13V may greatly reduce the LEDs operating …
10pcs KY-011 5mm 2 Color Red and Green LED Common Cathode Module Board for Arduno Diy Starter Kit 2-color KY011
$23.13LED BoardAdd to cartSpecificationsColor:Green + RedDiameter:5mmPackage Type:DiffusionVoltage:2.0-2.5vCurrent:10mAViewing angle:150 degreeWavelength:571 +644 nmLuminous intensity (MCD):20-40; 40-80Stent type:long-leggedPackage Included10 x KY-011 Two Color Red and Green LED Module for Arduno
10pcs LilyPad Tri-Color LED RGB Module LilyPad LED Board Tri-color Module
$13.69LED BoardAdd to cartDescriptionBlink any color you need! Use the Tri-Color LED board as a simple indicator, or by pulsing the red, green, and blue channels, you can create any color. Very bright output. This is a common anode design – to turn on a channel you simply need to ground one of the R/G/B pins to illuminate …
10pcs LilyPad Tri-Color LED RGB Module LilyPad LED Board Tri-color ModuleRead More
10Pcs MP3 Lossless Decoder Board with Power Amplifier Module TF Card Decoding Player
$28.67Decoder BoardAdd to cartFeatureOnboard 2W mono amplifier (5V power supply up to 3W) can directly connected speakers (recommended with 4Ω3W speakers), 3.5mm gold-plated headphone jack can be accessed by headphones or external audio.With MicroUSB power supply interface, using mobile bank power or USB charger power supply, can also be used 3.7V lithium battery, USB 5V power supply.Support TF …
10Pcs MP3 Lossless Decoder Board with Power Amplifier Module TF Card Decoding PlayerRead More
10pcs NE555 Adjustable Frequency Pulse Generator Module Smart Car
$12.96Generator ModuleAdd to cartFeatures1. NE555 chip onboard2. A single channel output, the output duty cycle square wave is about fifty percent3. Onboard adjustable resistance, resistance can be controlled to adjust the output frequency4. Working voltage:5 – 12V 5. Board size:29 (mm) x12 (mm)Package Included10 x NE555 Adjustable Frequency Pulse Generator Module
10pcs NE555 Pulse Frequency Duty Cycle Square Wave Rectangular Wave Signal Generator Adjustable 555 Board NE555P Module
$31.91Generator ModuleAdd to cartFeatures-Size:3.5CM * 3.6CM-The main chip:NE555;-Input voltage:5V-15VDC. 5V power supply, the output current can about 15MA; 12V power supply, the output current can be so 35MA;-Input Current:100MA-Output amplitude:4.2V V-PP to 11.4V V-PP (depending on the input voltage, the output amplitude is not the same)-Maximum output current:15MA (5V power supply, V-PP greater than 50%), 35MA (12V power …
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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, …