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Circuit Modules & Development Board

> Features:   12 Mbps support USB 1.5 Mbps at low speed and full speed does not support pure high-speed equipment Support USB control transfer, bulk transfer, interrupt transmission, synchronous transmission/etc Power supply: from the USB port to the PC host Avoid driving, it i..
$11.21
Ex Tax:$11.21
Features:  - Any intelligent device for USB interface (computer, TV, music player, punch card machines), can do the tolerance test. And suitable for mobile phone with OTG. - Portable battery, mobile phone charger, public charging station, etc. is mostly invalid. There is a risk of damage, please be ..
$40.99
Ex Tax:$40.99
> Features:   For Raspberry Pi 4 Color: Black   Package included: 1 x USB Line  ..
$6.99
Ex Tax:$6.99
Voltage: DC5V Precise details>> Precise details: USB Lithium Battery Charger Module Board With Charging And Protection Features: Input port with micro USB female, can directly use mobile charger for inpu..
$5.99
Ex Tax:$5.99
Description: Badusb, USB, microSD virtual keyboard, TF memory LeonardoSize: 21mm*30mm - High Performance, Low Power AVR® 8-Bit Microcontroller Advanced RISC Architecture - 135 Powerful Instructions - Most Single Clock Cycle Execution - 32 x 8 General Purpose Working Registers - Fully Static Operatio..
$22.99
Ex Tax:$22.99
How to use:You can do automatic script execution to simulate the execution of keyboard and mouse. And it needs to install the driver. (Guide to install the driver:  )Features:  Microcontroller: ATmega32u4Clock Speed: 16MHzOperating Voltage: 5V DCDigital I/O Pins: 10PWM Channels: 4Analog Input Channe..
$13.99
Ex Tax:$13.99
Type: Other Supplies for RPI Precise details>> Precise details: USB Microphone For Raspberry PiFeature: 1. Sensitivity: -47dB ± 4dB 2. Sensitivity reduce: -3dB at 1.5V 3. Working Volt..
$8.99
Ex Tax:$8.99
Feature: Input voltage: DC4V-12V Output voltage: DC2.5V-7.5V Rated power: 5W (Do not overload use) Product features: USB fan speed adjustment, stepless speed adjustment. You can use it by plugging in a 5V USB interface.Package includes: 1 x Wind Speed Governor ①. 5V USB male input ②. 5V Micro USB..
$7.75
Ex Tax:$7.75
> Description: USB is a USB driver module, integrated MAX3421E which adds USB host or peripheral capability to any system with an SPI interface. Ever up for adding the standard USB features on your project? this M5 moudle is the perfect solution. Series Protocol: SPI Product Fe..
$19.99
Ex Tax:$19.99
> User Manual: Click here to openFirmware: Click here to openPC Software: Click here to openFeatures: The POWER-Z KT001 can be used to test all the phone, rechargeable chargers, chargers, and USB PD Type-C notebooks, and the charging voltage and current of the tablet. Support QC3.0, QC2.0, AFC, ..
$69.99
Ex Tax:$69.99
> Features:1. With switch ON/OFF, easy to turn on or turn off 2. Can load power at DC 5V/2A stably 3. USB / Micro USB interface 4. Perfectly matched to Raspberry PI or Banana Pi 5. Wire is made of copper 6. Wrapping is made of PVCSpecifications:Length: 150cm Wire size: 3.4mm in diameter Net weig..
$7.99
Ex Tax:$7.99
Description:   Output two voltages of 3.5V and 5V. Self recovery fuse, over-current protection, sustainable use. 1117 voltage regulator chip. Size: 27 x 20mm Interface: USB interface Input voltage: 5V Output voltage: 3.3V&5V   Package Included:1 x USB Power Supply Module  ..
$4.31
Ex Tax:$4.31