Board & Shield
Features: Power supply: DC7-12V/500mAInclude LCDMainboard Size: 100mm/4" x 50mm/2" (LxW) Package Included: 1 x CW decoder/ Morse code reader/ Morse code translator/Ham Radio Accessory ,,,..
$20.99
Ex Tax:$20.99
Voltage: DC5V Precise details>> Precise details: Feature: Onboard 2W mono amplifier (5V power supply up to 3W) can directly connected speakers (recommended with 4Ω3W speakers), 3.5mm gold-plated headph..
$3.99
Ex Tax:$3.99
Features: 1. 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 Included: 1 x NE555 A..
$6.99
Ex Tax:$6.99
Features: -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 amplitu..
$6.99
Ex Tax:$6.99
Features:[Serial port related]:Operation is as simple as operating the serial portSupport three kinds of serial port transparent transmission firmware: coordinator, router and terminalThe factory default configuration is a router (by downloading the coordinator or terminal firmware, it can be change..
$19.43
Ex Tax:$19.43
One Bit WS2812B Serial 5050 Full Color LED Module For Parameter: Size: 14 mm x 12 mm Chip: WS2811 (Built-in LED) LED: 5050 encapsulation RGB full-color highlighted Voltage: 5V Port: digital Platform: SCMFeature: 5050 highlight LED, built-in control chip, only 1 IO mouth can control multiple LED Chip..
$7.99
Ex Tax:$7.99
Feature:Product name: 3.5G chip ozone generatorProduct use: suitable for air purifiers, disinfection cabinets, medical ozone equipment, oxygen bars, dehumidifiers, household appliances, etc.Power supply size: 145 * 55 * 41mmWeight: 335GOzone sheet size: 95 * 34MMWeight: 36.1GInput voltage: AC: 220V ..
$21.99
Ex Tax:$21.99
Feature:Name: PCI to 2 stringModel: PCI-AX9865-2SNumber of serial ports: 2Applicable models: desktopSupport system: Windows2000/XP/server2003/Vista/win7/linux/Dos/MACPackage includes:1 x Card ..
$14.99
Ex Tax:$14.99
Feature:It is only used for learning RFID NFC communication and testing the technical security of RFID, as a basic learning tool for RFID personnel. Use for illegal purposes is prohibited.Increase the reading memory, you can read more cards, and the reading speed is faster and stronger.Support one-c..
$103.99
Ex Tax:$103.99
Feature: Small dimension and easy to embed into your project Support I2C, SPI and HSU (High Speed UART), easy to change between those modes Support RFID reading and writing, P2P communication with peers, NFC with Android phone Up to 5cm~7cm reading distance On-board level shifter, Standard 5V T..
$6.99
Ex Tax:$6.99
Voltage: DC5V Precise details>> Precise details: Feature:Model: PM3 RDV2Working voltage: 3.5-5.5VWorking current: 50-130mAFirmware version: 2.0.0When the low-frequency antenna is installed on the right si..
$111.99
Ex Tax:$111.99
Features:This is a commonly used LED module with F5-blue-blue LED (blue in appearance, blue light) components(Or yellow-yellow, or white-white,or red-red,or green-green）. When controlling, we need to input the high level to the positive electrode of the LED element, the negative electrode is grounde..
$2.80
Ex Tax:$2.80