SparkFun is an online retail store that sells the bits and pieces to make your electronics projects possible. No matter what your vision is, our products and resources are designed to make the world of electronics more accessible to the average person. In addition to products, SparkFun, through our Department of Education, offers classes and online tutorials designed to help educate individuals in the wonderful world of embedded electronics. Our ever-growing product catalog boasts over 2,000 components and widgets designed to help you unleash your inner inventor.
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Size: 1.3 inch Resolution: 128 x 64 Controlling Chip: SSH1106 Driving Voltage: 3.3-5V Operating Temperature: -40~70 celsius Interface Type: IIC Light Color: BlueIf you want to purchase White color 1.3 inch OLED display module click here
VDT2234C+ digital laser RPM photo tachometer, non contact measurement tool Professional tachometer measures the RPM of any rotational part with wide measuring range and high resolution Durable in using, large LCD display gives exact RPM data. RoboticsBD9V Battery is not Included. You need to purchase it separately
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1kit programming cable USB-MPI + S7-200/300/400 PLC DP/MPI used for Siemens / 6ES7972-0CB20-0XA0 programming cable WIN7 WIN8---------------------------------------------------------- এই ক্যাবলটি আমাদের কাছে বিক্রির জন্য স্টকে নেই। কিন্তু আপনার PLC তে কোন সমস্যা অথবা প্রোগ্রামিং করার প্রয়োজন হলে আমাদের সাথে যোগাযোগ করতে পারেন। Please Contact: 01705-760637
Microcontroller: ATmega168 or ATmega328V Operating Voltage: 2.7-5.5 V Digital I/O Pins: 14 PWM Channels: 6 Analog Input Channels: 6 DC Current per I/O Pin: 40 mA Board will run from 2V to 5V. The latest version of the LilyPad supports automatic reset for even easier programming. The back side of the LilyPad is now completely flat! RoboticsBD
(PRICE NEGOTIABLE) Model: S7-300 IM 361 Part No: 6ES7361-3CA01-0AA0 Made in Germany SIMATIC S7-300,INTERFACE MODULE IM 361 IN EXPANSION RACK FOR CONNECTING TO CENTRAL RACK (IM360),24 V DC SUPPLY VOLTAGE, WITH K-BUS
Supply voltage: 6V-15V Chip: X9C103S Dimensions : 28 x 14 x 4 (LxWxH) mm. RoboticsBD 10K span potentiometer. Potentiometer center tap between the 0-10k slide in total 100 (potentiometer wiper typical impedance 40 ohms)
Working Voltage: 5 to 18V DC (min tested working voltage 4.5V). RoboticsBD Max current draw: 15mA @ 5V. Working Flow Rate: 1 to 30 Liters/Minute. Maximum water pressure: 2.0 MPa. Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min). RoboticsBD
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(Retired) Fully Arduino and Microcontroller Compatible ◾ GSM module: SIM900A ◾ RTC backup battery ◾ A microphone port ◾ A headphone jack ◾ RS232 interface selection ◾ RS232 serial port ◾ lithium battery Interface ◾ power input connector ◾ power LED (blue) ◾ power switch ◾ SIM card Slot ◾ SMA antenna interfaces and supporting small antenna ◾ Power On / Off...
This 2S to 3S LiPo Battery Balance Charger is a compact and efficient charging solution designed for RC helicopters, drones, RC cars and other LiPo-powered devices. With a stable 20W output, automatic cell balancing and universal AC input, it provides safe and user-friendly charging for hobbyists and beginners. Its lightweight design and clear LED...
The Sipeed SLogic Combo 8 Kit is a multi-functional 4-in-1 debugging tool designed for embedded developers, engineers, and hardware enthusiasts. Compact yet powerful, it integrates a logic analyzer, USB-to-UART module, DAP-Link, and CK-Link into a single device. Downloads: Sipeed SLogic Combo 8 Kit_User Manual
Stay cool and explore the science of thermoelectric cooling with the Mini Air Conditioner DIY Kit. Utilizing advanced Peltier semiconductor technology, this compact and energy-efficient system provides an excellent way to learn about refrigeration while delivering real cooling power. Ideal for home, office, workshops, or even pet cooling, this DIY kit is...
Ardupilot Airspeed Meter Kit complete set for APM flight controllers Includes MPXV7002 differential pressure sensor + pitot tube Wide measurement range -2 to 2 kPa (-0.3 to 0.3 psi) Analog output 0.5V–4.5V with 2.5V offset for accurate readings Lightweight design (sensor only 4g) ideal for UAVs Compatible with APM 2.5 / 2.6 / Ardupilot systems
AK09911C 3-Axis Geomagnetic Sensor Module with high-sensitivity Hall technology 14-bit ADC digital output via I2C interface Wide magnetic measurement range of ±4912µT Low operating voltage: 2.4V – 3.6V DC Supports multiple measurement modes including self-test Ideal for navigation, robotics, drones, and compass systems
Purpose: Protective enclosure for PIR HC-SR501 motion sensor Special Design: Accommodates the sensor at a 45-degree angle Material: PLA, offering protection against dust and moisture Affordable and Functional: Designed for cost-effectiveness while maintaining durability HC-SR501 PIR Motion Sensor included*
Measure Applied Force: Reads pressure variations for various applications. Analog and Digital Outputs: Provides flexibility for data acquisition. Adjustable Threshold: Set sensitivity based on your project requirements. Compact Design: Integrates seamlessly into various project
ESP32-S3 WROOM module with dual-core 32-bit LX7 CPU (up to 240MHz) Bundled with OV2640/ OV3660 camera for image capture and processing Integrated Wi-Fi (2.4GHz) and Bluetooth 5 (LE) dual-mode connectivity Rich peripheral interfaces: SPI, LCD, UART, I2C, I2S, USB OTG, and more 384KB ROM, 512KB SRAM, and 8MB PSRAM for robust memory and storage Compact 57 ×...
Plug-and-Play Simplicity: Get started in minutes with effortless setup and intuitive controls. Bluetooth App Control: Steer your robot and switch modes wirelessly from your smartphone/tablet. Obstacle Avoidance: Navigate obstacles with built-in ultrasonic sensor (avoidance mode). Line Following Mode: Robot autonomously follows pre-defined paths using line...
Connect shafts with 4mm to 6mm diameters Rigid design for high torque and low inertia Durable copper construction with integrated structure Maintenance-free, oil-proof, and corrosion-resistant Ideal for model cars, boats, robotics, and more
USB to TTL RS232 UART Serial Converter Adapter with PL-2303HX Chip Easily connects RS-232 TTL serial devices to USB-enabled hosts like Arduino, Raspberry Pi, and routers Compatible with Linux, Mac, WinCE, and Windows XP, Vista, 7, and 10 Built-in 5V to 3.3V regulator for versatile operation Includes a 90cm cable with a standard Type-A USB male and 4-pin...
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Capacity (mAh): 1000mAh (approx.) Rechargeable Times: Up To 1000 Times Output Voltage: 3.7V High energy density High working voltage for single battery cells. Pollution-free Long cycle life 1 pcs 3.7V 18650 Rechargeable Battery