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.
Compared with electromagnetic relay products, the service life is longer. This product can realize fast switching of the circuit, and the number of switching is unlimited. Most equipment can use this product as it is very convenient; The interface is clear and simple, powerful, easy to understand, and almost meets all your needs. The module is featured...
ON/OFF switch button on the power adapter. Very convenient for use. 5V 3A standard power supply for Raspberry Pi 4 Model B. There is CE certification for the power adapter. Best Adapter for Raspberry Pi 4
This is a DC Mini Metal Gear Motor, ideal for making robots Lightweight, high torque and low RPM. Fine craftsmanship, durable, not easy to wear. With excellent stall characteristics, can climb hills easily. You can also easily mount a wheel on the motor’s output shaft.
Overtemperature Protection Logical “0” Input Voltage Up To 1.5 V (High Noise Immunity) Internal Clamp Diodes. Featuring Unit rode L293 and L293D Wide Supply-Voltage Range: 4.5 V to 36 V Separate Input-Logic Supply Internal ESD Protection Thermal Shutdown High-Noise-Immunity Inputs
Reset button. 4M crystal onboard, Using socket, Crystal frequency can be replaced easily at any time 4 independent push buttons, connected to RB0 RB1 RB2 RB3 8 LED's connected to the RD port, J3 is jumpered to enable LED. Remove to disconnect. Standard RS232 communication interface, microcontroller computer communication interface.
Rugged chrome-plated metal pushbutton with red LED ring Latching design for maintaining the switch state Built-in resistor for LED Supports 3 to 6V for LED operation IP65 and IK08 protection ratings Durable stainless steel and chrome-plated brass construction
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PC PMU LG Touch screen Download Cable to PC Cable Robotics Bangladesh---------------------------------------------------------- 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
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Model: S7-300,FM353 Part No: 6ES7 353-1AH01-0AE0 Made in Germany SIMATIC S7-300, FUNCTION MODULE FM 353, FOR POSITIONING WITH STEPPER MOTOR, MODULE EXCHANGE W/O PG, PREQUISITE STEP7 V3.1 INCL. CONFIG. PACKAGE ON CD
Designed to extract, amplify, and filter small biopotential signals. Leads-Off Detection. Shutdown Pin. LED Indicator. Analog Output. 3.5 mm Jack for Biomedical Pad Connection. RoboticsBD
Assemble & Fight Fires: Learn and combat simulated fires with this complete Arduino-based fire-fighting robot kit. Plug-and-Play Simplicity: Pre-assembled components and clear instructions make building and programming your robot a breeze (no soldering required). Educational & Engaging: Explore robotics, coding, and fire safety principles through...
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Description: FEZ Hydra is a 100% open-source (hardware and software) .NET Gadgeteer compatible mainboard running .NET Micro Framework. It incorporates a 240Mhz AT91SAMRL ARM9 processor. With 16MB of SDRAM an 4MB of FLASH, FEZ Hydra is capable or running the most complex applications. The Basic Kit includes the essential modules needed to get started with...
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This GSM/GPRS cellular communication module is based on the SIM800L chipset and provides reliable 2G network connectivity for embedded and IoT projects. It supports GSM voice, SMS, and GPRS data transmission, making it suitable for remote monitoring, alerts, and basic internet connectivity applications.
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The INA238 is a high-precision DC power monitoring module designed to measure current, bus voltage, and calculated power on the high side of a circuit. Featuring a 20-bit delta-sigma ADC, it supports accurate energy and charge accumulation, making it suitable for power analysis in battery systems, servers, and industrial equipment.
CM3588 Ultra NAS Computing Kit – 8GB RAM + 64GB eMMC A next-generation high-performance ARM computing module powered by the Rockchip RK3588, designed for NAS servers, AI edge computing, robotics, vision systems, and high-speed storage applications. This kit includes the CM3588 module (8GB RAM + 64GB eMMC) and the official NAS carrier board, offering...
The MS5540-CM is a compact and robust high-precision air pressure and height sensor designed for applications requiring accurate barometric measurements in rugged or waterproof environments. This 16-bit digital altimeter module combines a precision piezoresistive pressure sensor and an analog-to-digital converter (ADC) in a single SMD hybrid package,...
ST-Link V2 Emulator and Programmer for STM32/STM8 with original imported STM32 chipset. Supports JTAG, SWD, and SWIM interfaces for wide MCU compatibility. High-speed USB 2.0 connection ensures fast and stable programming. Works seamlessly with STM32CubeIDE, CubeProgrammer, KEIL, and IAR EWARM. Compact, portable, and ideal for debugging, programming, and...
ASR PRO Voice Recognition Module supports offline speech recognition with up to 300 customizable voice commands. Achieves 98%+ recognition accuracy and operates at distances up to 10 meters. Features a 240MHz processor with advanced neural network algorithms for speech enhancement. Equipped with 2MB/4MB SPI Flash, 3 UARTs, 10 GPIOs, 6 PWMs, I²C, and SPI...
Expansion board for A4988 / DRV8825 stepper motor drivers Designed for 42 stepper motors, 3D printers, and CNC machines On-board DIP switches for easy microstep adjustment Supports 12V–24V input with terminal power connector Compact and stable design for reliable performance Ideal for DIY electronics, robotics, and motion control projects
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Pixel chain - 25x LED 5mm Blue 25 bright LEDs in blue color Weather-resistant silicone case with IP65 protection Suitable for advertising lighting, inscriptions, decorative elements, etc. Supplied voltage: 12V 120° beam angle Chain length: approximately 3.5 meters
Bluetooth Autonomous Tank Nano (BATN) BATN Mini Bot: plug-and-play robot for indoors & outdoors. Obstacle avoidance with ultrasonic range finder. Moves forward, backward, turns with tank tracks. Rechargeable battery for continuous operation. Pre-programmed Arduino Uno R3 brain. Motor control with L298P shield, buzzer, Bluetooth. Easy assembly, modular...
8-channel rotary potentiometer module with I²C interface for easy integration Features 10K adjustable potentiometers for precise control of resistance Converts resistance changes into voltage output for microcontroller input Compatible with various microcontrollers, including Arduino and Raspberry Pi Compact module (80mm x 32mm) with simple wiring and...
