usb
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Arduino
Buy MAX3421E USB HOST SHIELD Keyes MODULE | Best Price in Pakistan | robostan.pk
Technical Specifications
Specification Details Compatibility Arduino Uno, Mega, Leonardo USB Interface USB 2.0 Host Interface Input Voltage 5V (via Arduino board) Connector Type Female USB Type-A Operating Voltage 3.3V – 5V Weight Lightweight and compact Dimensions 67mm x 53mm x 25mm SKU: n/a -
Tools & Kits
Buy Solderless LCD Display Dual USB DIY Power Bank Module | robostan.pk
Technical Specifications
Specification Details Type DIY Power Bank Module Display LCD Screen for Battery Status USB Ports 2 (Dual USB Output) Input Voltage 5V Output Voltage 5V Maximum Output Current 2.1A Battery Compatibility 18650 Li-ion Batteries (not included) Protection Features Overcharge, Overcurrent, Short-Circuit Dimensions Compact and Lightweight SKU: n/a -
LCDs
LCD Display Dual USB 5V 1A 2.1A Mobile Power Bank
Motherboard comes with protection function: Charging overcharge protection,
over-discharge protection, over-current protection.
Intelligent output device after charging full, automatically stop charging,
to prevent mobile phones overcharge.
Output voltage and current stable, will not harm user devices.
SKU: n/a -
Modules/Motors, Project Boards
Logic Analyzer EEPROM CY7C68013A-56 EZ-USB FX2LP USB2.0 Develop Board Module
Modules/Motors, Project BoardsLogic Analyzer EEPROM CY7C68013A-56 EZ-USB FX2LP USB2.0 Develop Board Module
1. Adopt cy7c68013a-56 chip: low-power version, enhanced 51 core, 16KB program data area, 48Mhz main frequency, 480Mbps high-speed transmission protocol standard, which is in conformity with USB2.0 specification and downward compatible with USB1.1.
2. Firmware EEPROM: the complete system programming scheme is used to download firmware programs directly using USB cable. The board provides 16K (24LC128) large-capacity program memory (EEPROM), which is used to store VID/PID and USB firmware, meeting the program space requirements of CY7C68013A.
3. All GPIO are introduced through 2.54mm standard needle discharge, which is greatly convenient for learners to extend the design by themselves.
4. With the corresponding firmware, the functions of the logic analyzer can be realized through the core board.
5. Provide schematic diagram in PDF format and relevant source code.SKU: n/a -
Analog/Digital Converters, Tools & Kits
USB Detector Current Voltage 3V-9V Tester Double USB Row Shows
Analog/Digital Converters, Tools & KitsUSB Detector Current Voltage 3V-9V Tester Double USB Row Shows
USB Current Voltage Tester
Condition: New
Measuring range: DC 3v – 9v, current: 0-3a (error: ± 1%), 5a biggest support
5a current (if more than 3a, error will be larger than 3%)
Color is shown as picturesSKU: n/a -
Modules/Motors
USB HF RFID ID Mifare Card Reader 13.56MHz RC522 RF Windows arduino
- 125 khz Cards / Tags
- Read only capability
- USB interface
- No external power source needed
- No need USB driver installation
- Built-in LED and buzzer
- Built-in transceiver antenna
- Read distance : ISO card (~2-3 cm)
- Free writer program
- Reader size : (105x70x10)mm
SKU: n/a -
Cables
USB to rs232 Serial Cable
USB to RS-232 Adapter (35cm)
The UC232A USB-to-RS232 serial port converter is the ideal accessory for laptop and desktop computers that do not have a COM or DB9 serial port. Supporting both PC and Mac systems with baud rates up to 230 Kbps for rapid performance, it offers a convenient connectivity solution for industrial automation systems, scientific instruments, point of sale systems, and other specialized industrial and consumer applications.SKU: n/a -
Cables
USB to TTL Serial Cable
Description
The cable is easiest way ever to connect to your microcontroller/Raspberry Pi/WiFi router serial console port. Inside the big USB plug is a USB<->Serial conversion chip and at the end of the 36″ cable are four wire – red power, black ground, white RX into USB port, and green TX out of the USB port. The power pin provides the 5V @ 500mA direct from the USB port and the RX/TX pins are 3.3V level for interfacing with the most common 3.3V logic level chipsets.
SKU: n/a
