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.
For beginners who are interested in Arduino A complete set of Arduino’s most common and useful electronic components Infrared sensor receiving module Laser sensor module Temperature and humidity sensor module Infrared sensor module 5v relay module Obstacle avoidance sensor module.
Bright Red LED chip, which is made from AlGaAs on GaAs substrate Blackface and RED LED segments Type: Common cathode No. of Pins: 12 Low Current Consumption High Brightness Easy to Use with PCB Mounting as well as on Breadboard
Temperature detection of the two-dimensional area: 8 × 8 (64 pixels). Digital output (capability of temperature value output). Compact SMD package (adaptively to reflow mounting). RoHS compliant.
High-Quality cable One male and one female connector. Flat 25 cm Servo Lead Extension (Futaba) Quality wire and connectors used. Great for larger planes with servos that experience high loads.
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6ES7901-3DB30-0XA0 USB-PPI USB/PPI Programming Cable for Siemens S7-200 PLC,PC/PPI (PCPPI) USB Version 6ES7 901-3DB30-0XA0 Win7---------------------------------------------------------- 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:...
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Model: S7-300, CPU 315-2 DP Part No: 6ES7 315-2AF03-0AB0 Made in Germany SIMATIC S7-300, CPU 315-2 DP CPU WITH INTEGRATED 24 V DC POWER SUPPLY, 64 KBYTE WORKING MEMORY 2ND INTERFACE DP-MASTER/SLAVE
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Model: SIMATIC S7-300 SM321 Part No: 6ES7 321-1BH02-0AA0 Made in Germany SIMATIC S7-300, DIGITAL INPUT SM 321, OPTICALLY ISOLATED, 16DI, 24 V DC, 1 X 20 PIN
Low Level Trigger Relay Module. RoboticsBD Two separate LEDs for On/Off indication of the Relay. Triggering input voltage 3.3V – 5V Two separate LEDs for On/Off indication of the Relay Triggering input voltage 3.3V – 5V 4) Back EMF protection Back EMF protection 2 LEDs to indicate when relays are ON. Works with logic level signals from 3.3V or 5V devices...
Bases at CSR BC04 Bluetooth technology. with build-in 2.4GHz PCB antenna It’s at the Bluetooth class 2 power level. Range test: 10 meters Operating voltage: 3.3V to 6V DC Operating current in pairing is in the range of 30~40mA.
The Micro LiPo USB Charger v2 is an ultra-compact and easy-to-use charging solution for single-cell 3.7 V / 4.2 V Lithium-ion and Lithium-polymer batteries. Its tiny form factor makes it ideal for portable projects, embedded devices, and compact enclosures where space is limited.
The NanoDLA 24MHz 8-Channel USB Logic Analyzer from MuseLab is a compact, open-source debugging tool designed to meet the needs of electronic engineers and developers. With support for up to 24MHz sampling frequency, 8 simultaneous channels, and compatibility across major operating systems, it provides a reliable solution for protocol analysis, timing...
The HLK-LD2401 is a high-sensitivity 24GHz FMCW millimeter-wave radar sensor module developed by Hi-Link Electronics. Designed for human presence detection, it can accurately recognize both motion and micro-movements (such as sitting, lying, or slight gestures) within its sensing area. Unlike traditional PIR sensors, the LD2401 performs reliably even in...
PWM signal generator module based on TL494 IC for adjustable frequency and duty cycle control. Generates 5V PWM output with frequency range 500Hz to 100kHz. Operates on a wide input voltage range (7V–40V DC). Adjustable duty cycle and dead time for fine waveform tuning. Compact 26×23mm module, ideal for embedded and automation applications. Perfect for...
Digital stereo FM transmitter module based on the SI4713 chipset for clear audio broadcasting Supports I2C and SPI communication for flexible microcontroller control Operates on a 3V–5V DC supply, ideal for embedded and DIY projects Provides stereo left/right audio input (LIN/RIN) for balanced sound transmission Adjustable I2C address via CS pin for...
ESP32-S3 development board with 1.28" round touch LCD display Integrated Wi-Fi and Bluetooth 5 (LE) connectivity Includes accelerometer and gyroscope sensor for motion detection Compact and stylish design, ideal for smart wearable applications Powered by ESP32-S3 chip with AI and IoT capabilities Brand: Waveshare | SKU: 25098 | Part: ESP32-S3-Touch-LCD-1.28
Plug-and-play obstacle avoiding robot Ultrasonic sensor detects and avoids obstacles Up to 3 hours runtime on a full charge Compact and portable design Ideal for beginners and hobbyists
Connect shafts with 5mm 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
Pogo Pin Probe Clip with 6 Pins and 2.54mm pin pitch Features detachable and replaceable probes and sleeves for flexibility Includes P75-E2 pointed tip probes for precise connections Ideal for programming, testing, and debugging electronic circuits Compact single-row design with 1.3mm needle diameter for easy handling
