Shop

  • ULN2003 Motor Driver Board Module

    $3.27

    The ULN2003 is a convenient package of seven Darlington transistors, which means it’s an easy way to drive up to seven loads up to 500mA to 50V maximum. This nice IC is mounted in a circuit board specifically designed to drive unipolar stepper motors, especially these 16:1 and 64:1 stepper gearmotors. Stepper Motor Driver Features: Uses well-proven ULN2003 driver IC Maximum 500mA/channel (50V maximum) Socketed for direct connection to the 22305 16:1 and 22310 64:1 stepper gear motors Indictor LEDs show coil energization 4 pre-soldered input channel pins Works well with Arduino stepper and AccelStepper libraries.

  • Ultrasonic Sensor Module HC-SR04

    $6.54

    Ultrasonic Ranging Module HC-SR04 provides 2cm – 400cm non-contact measurement function, the ranging accuracy can reach to 3mm. The modules includes ultrasonic transmitters, receiver and control circuit

    The HC-SR04 ultrasonic sensor uses sonar to determine distance to an object – just like bats or dolphins do.

    This module offers excellent range accuracy and stable readings in an easy-to-use package. It operation is not affected by sunlight or black material (although acoustically soft materials like cloth can be difficult to detect). Similar in performance to the SRF005 but with the low-price of a Sharp infrared sensor.

    This sensor is perfect for collision avoidance on your next robotics or multirotor project!

  • USB to Micro USB Cable (1 meter)

    $3.27

    The USB to Micro USB Cable (1 meter) is a versatile and essential accessory designed to facilitate seamless data transfer and charging between various devices. This cable features a standard USB-A connector on one end and a Micro USB connector on the other, making it compatible with a wide range of electronics.

    Measuring 1 meter in length, the cable offers a balanced combination of flexibility and convenience. Its durable construction ensures reliable performance and longevity, even with frequent use. The cable’s compact design makes it highly portable, ideal for travel, home, or office use.

  • Out StockQuick View

    USB-C to Micro USB Adapter

    $2.18

    A USB-C to Micro USB Adapter is a small device that allows you to connect a USB-C cable to a device with a Micro USB port. This adapter converts the USB-C plug into a Micro USB plug, enabling you to use your newer USB-C cables with older devices that use the Micro USB standard. This adapter is useful for those who have many USB-C cables but are now using a device with a Micro USB port, as it enables them to continue to use their existing cables without having to purchase new ones.

  • UV Color Changing Filament (1.75mm)

    $34.88

    UV Color Changing Filament (1.75mm) is a specialized 3D printing material that changes color when exposed to UV light. The filament is made from high-quality, eco-friendly materials and has a 1.75mm diameter that allows for precise and consistent extrusion. This filament is compatible with most FDM 3D printers and requires no additional modifications to your machine. UV Color Changing Filament is a great choice for artists, designers, and makers who want to create unique and interactive objects for their projects, such as toys, key chains, or jewelry. The filament is available in a variety of colors, making it easy to create prints that change color when exposed to UV light

  • Out StockQuick View

    VC830L Multimeter

    $21.80

    The VC830L Multimeter is a high-quality, digital multimeter designed for use in a wide range of electrical and electronics applications. It features a large, easy-to-read backlit LCD display that accurately displays measurements of voltage, current, resistance, continuity, and many other electrical parameters. The VC830L Multimeter is compact, portable, and features a rugged, durable design that makes it ideal for use in field, laboratory, and workshop settings. It is equipped with a full range of safety features, including over-voltage protection and a safety fuse, making it safe to use even in high-voltage environments. The multimeter is easy to use, with a simple interface and a range of measurement functions that can be accessed using the rotary dial or the front-panel buttons.

  • WeMos D1 NodeMcu V3 CH340

    $10.90

    This is the famous NodeMCU which is based on ESP8266 WiFi SoC. This is version 3 and it is based on ESP-12E (An ESP8266 based WiFi module). NodeMCU is also an open-source firmware and development kit that helps you to prototype your IoT(Internet of Things) product within a few LUA script lines, and of course you can always program it with Arduino IDE.

    Nodemcu V3 WiFi module integrated ESP8266 + additional memory 32M FLASH, USB serial port ch340g WiFi modern ESP8266 + 32MB, the module is based on a wide range of exploration ESP8266 system chip from expressif. WiFi modern ESP8266 + 32MB, compatible with nodemcu board. We add an extra memory size of 32MB. This is better for big library projects. You do not have to worry about the size of the memory. On board there are usb-ttl serial converter ch340g, mini USB socket. DC 4 ~ 9v PowerIn pin VIN. Pitch 2.54mm (0.1 “) 15 x 2-wire pin set. Do not solder. Combine WiFi access point and feature station + microcontrollers using Lua programming language is simple. WiFi Modern ESP8266 + 32MB, provides: FOR arduinO hardware IO. Can be used in the arduin0 IDE event-driven API network application 10 d0-d10, PWM function programming, IIC and SPI communication, in a board WiFi wireless network and ADC (A0, etc. can be used as an access point and / or station, host Server), connect to the Internet, get or upload data, and the developing board can use the mounting board.

     

  • Out StockQuick View

    WeMos D1 R1 WiFi ESP8266 Board

    $16.35

    WeMos-D1R1 IoT development board is an ESP8266-12 based WiFi enabled microprocessor unit on a Arduino-UNO footprint. That means the board looks and works (in most cases) like an UNO. Apparently several shields, sensors and output devices that are manufactured for the Arduino platform will work on the WeMos-D1R1 with the added advantage of builtin WiFi.

  • Wood Filament (1.75mm)

    $39.24

    Wood Filament (1.75mm) is a specialized 3D printing material that mimics the look and feel of real wood. The filament is made from a mixture of biodegradable materials and wood particles, which results in a unique, natural appearance. With a 1.75mm diameter, the filament allows for precise and consistent extrusion, resulting in smooth and detailed prints. This filament is compatible with most FDM 3D printers and requires no additional modifications to your machine. Whether you’re creating decorations, toys, or functional objects, Wood Filament is a fun and creative way to bring your ideas to life.