Universal Programmer TOP2013 The TOP2013 is a universal programmer from Seeit. The TOP2013 is designed to work with components with up to 32 pin, from a range of manufacturers. These components include EPROMs, EEPROMs and FLASH memories. A full list of compatible devices can be found on the product datasheet. The Top2013 Universal programmer featuring an ARM Cortex 32 core and is housed in a compact package. It also offers low-power loss and overcurrent protection. Simply plug the TOP2013 into a PC via USB cable. The TOP2013 automatically starts programming once it detects a device has been inserted correctly into the ZIF40 socket. Features of TOP2013 Universal Programmer Model TOP2013 Universal Programmer Dimensions 11.5 x 9 x 2.5 cm Weight 250g Power < 2.5w (5v/500mA) Pins 40-pin Universal locking socket Operating System WINDOWS XP / WIN7 / WIN8 / WIN10 Transmission Speed 12MHz/s

Universal Swivel Castor Wheels This is Universal Swivel Castor Wheel, which can be in many DIY projects, can be used with any Robotics/electronics projects. Generally, casters operate well on smooth and flat surfaces. The caster wheel is easy to roll. Wheels give an Excellent Grip on the Surface. Longer life & outstanding aesthetics. Super heavy design & construction. Features: Suitable for many DIY projects, robotics, and electronics applications Operates well on smooth and flat surfaces Easy to roll with excellent grip on the surface Longer life and outstanding aesthetics Super heavy design and construction Applications: Obstacle Avoider Robot Line Follower Robot Maze Solver Robot

USB 2.0 A-B Cable for Arduino and Home Printers (1.2 meters) This is a USB 2.0 Cable For Arduino UNO/MEGA, you can also use it to connect any board compatible with Arduino with the USB female A port of your computer. The cable length is approximately 150cm. This USB 2.0 cable helps you maximize performance for your peripherals. For devices with an older USB version, this cable is backward compatible so you can still make the connection. It features a standard type-a USB connector on one end and a standard type-b connector on the other. This high-quality USB cable complies fully with the USB 2.0 specification allowing data transfer speeds of up to 480Mbit/sec. It can be used with either USB 1.1 or USB 2.0 devices ideal for use as a replacement USB lead for your keyboard, MIDI unit, interface, printer, scanner, etc.. Note: Cable color and shape may vary slightly from an image as our stock rotates.

USB 2.0 to TTL RS485 Serial Converter The USB 2.0 to TTL RS485 Serial Converter can be used in industrial-grade applications and features an excellent speed anti-jamming capability and is very suitable for industrial control field, individual applications. With the help of RS485 interface, it can be used in a surveillance camera, video capture, fingerprint attendance machine, program-controlled switches and CNC machine.

USB 3.1 PCB Connector Type C Female Breakout Board -7Semi The USB 3.1 PCB Connector Type C Female Breakout Board by 7SEMI is designed to empower developers and makers with easy access to USB Type-C technology. Featuring a robust 24-pin Type-C female connector, this breakout board enables secure and adaptable integration into various electronic projects. Its high durability—rated for over 10,000 mating cycles—makes it an ideal choice for demanding applications. The board’s 5–20N mating force ensures a stable connection, preventing signal disruptions. Thanks to its compact form factor and mounting holes, the breakout board is easy to install into any setup, from DIY electronics to professional prototypes. Whether you're building new devices or upgrading existing ones, the 7SEMI USB-C female breakout board is a reliable and efficient solution for modern connectivity challenges. Features: 4-Pin USB Type-C Connector: Offers full USB 3.1 compatibility Durability: Rated for over 10,000 connection cycles Reliable Mating Force: Maintains secure connection with 5–20N force Versatile Compatibility: Works with a wide range of USB-C devices Compact & Mountable Design: Includes mounting holes for easy installation Breakout Pin Access: Simplifies development and circuit integration

USB 3.1 Type-C Male Breakout Board (24-Pin) - 7Semi The 7Semi USB 3.1 Type-C Male Breakout Board (24-Pin) offers a practical solution for integrating USB-C connectivity into your projects without the need for soldering individual small SMD pads. Featuring a straight plug type 24-pin Type-C male connector, this USB-C breakout board provides a vertical interface that is particularly convenient for applications without mounts. Its straightforward orientation simplifies the design process, making it an excellent choice for prototyping, testing, and custom electronics development. Features: Connectivity without effort: Adding a USB-C port to your projects is simple. Adaptable Design: Perfect for mount-free applications. Simple Orientation: Suitable for a range of PCB designs. Dependable Performance: Assures USB-C connections are steady and effective. Superior Construction: Sturdy and long-lasting.

USB A Type to Micro USB B Type 1M Cable (Colour may vary) It is Micro USB cable assemblies are some of the most popular cable types available, used mostly to connect smartphones, and computers to peripheral devices such as cameras, camcorders, printers, scanners, and more. The micro USB cable is compliant with the board compatible with Arduino and helps you connect your Arduino microcontrollers to different devices.

USB CH340 To RS485 Converter Adapter Module The USB to RS485 Converter Adapter module support WIN7 XP Vista Linux Mac OS provides an easy-to-use RS485 interface by means of a Virtual Com Port on the user's system. There are no command structures, whatever is sent to the Virtual Comm Port is automatically converted to RS485 and vice versa. The module is completely self-powered by the USB bus. Controlling / Communicating with RS-485 devices from your PC has never been easier! This device is plug-and-play. It shows up as a serial/com port and is accessible from applications or hyper-terminal. This converter provides half-duplex RS-485 communication. The Baud rate range is 75 bps to 115200 bps, maximum up to 6 Mbps. No need for an external power supply for operation. Applications : All kinds with RS485 port device parameter settings, data communication LED display of communication data Machine PLC data reading and writing Monitoring data read and write, and PTZ control Centralized control of household electrical appliances Access Control System card

USB Charger Doctor for Voltmeter and Ammeter Use the USB Charger Doctor to measure the working voltage and current output for any USB port and project. This blue plastic dongle plugs between a USB device and passes the data lines through. There’s a 0.05-ohm resistor in line with the power pin that is used to measure the current draw. The tester uses a new generation of power four and a half double integral cycle conversion IC, with a precision bandgap reference, range accuracy, high precision, stable and reliable performance, strong anti-interference ability, high temperature can be used for measuring USB powered or power consumption of an interface, cell phone chargers, U disk, and other products. The USB Charger Doctor measures the working voltage and current output for any USB port and project. This blue plastic dongle plugs between a USB device and passes the data lines through. There’s a 0.05-ohm resistor in line with the power pin that is used to measure the current draw. The Doctor’s digital display instantly reads the numbers out for testing devices such as chargers, cables, and cell phones. You can use this device from the 3.5-7VDC input voltage (although most USB devices tend to hover around 4.75 to 5.25) and up to 3A of current. It flips between voltage and current readouts every 3 seconds or so. It’s a very handy tool for testing USB devices, checking load levels, and debugging battery chargers and boost converters. It’s a little chunkier but more numerical than our USB Power Gauge Mini-Kit. It’s also not open source so check out the USB Power Gauge mini kit if you want to hack together your own power gauge indicator. This product is known as 0.28inch 0-100V Three Wire DC Voltmeter Red, 3 Wire LED Voltmeter, Ammeter, Charger Doctor, DC Voltmeter, Doctor, LED Display, Red LED Display, Three Wire DC Voltmeter Red, USB Charger, USB Charger Doctor, Voltmeter, Voltmeter

USB ISP Programmer Version 2.0 This programmer is based on Thomas Fischl's usb asp design and connects to your computer's USB port. Not only is it quite compact, but the design is really elegant. The USB interface is achieved by using an atmega processor and the rest is done in firmware. With 500ma over-current protection self-recovery fuse, and complete protection of expensive computer motherboard. Designed for notebook computers, special two 3.6v regulator, a perfect match to level, get rid of the instability of hardware hidden target board power mode jumper settings. The well-configured firmware, the speed of the unique adaptive technology, stability and obtain the best balance between speed supports firmware upgrade unlimited. Device Supporting: ATmega8 ATmega48 ATmega88 ATmega168 ATmega328 ATmega103 ATmega128 ATmega1280 ATmega1281 ATmega16 ATmega161 ATmega162 ATmega163 ATmega164 ATmega169 ATmega2560 ATmega2561 ATmega32 ATmega324 ATmega329 ATmega3290 ATmega64 ATmega640 ATmega644 ATmega649 ATmega6490 ATmega8515 ATmega8535 Tiny Series ATtiny12 ATtiny13 ATtiny15 ATtiny25 ATtiny26 ATtiny45 ATtiny85 ATtiny2313 Classic Series AT90S1200 AT90S2313 AT90S2333 AT90S2343 AT90S4414 AT90S4433 AT90S4434 AT90S8515 AT90S8535 CAN Series AT90CAN128 PWM Series AT90PWM2 AT90PWM3