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.
Access multiple interfaces simultaneously Serial Communication Smaller Volume Wide Range of applications You can access the sample code and documents for this product by visiting your order history page.
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Slot for Cooling Fan Easy to assemble with Nut-Bolts included. RoboticsBD Cut-out for micro SC card at the bottom panel This simple case provides tough protection for your raspberry pi along with access to ports High Quality two-piece injection-molded ABS enclosure Click together design, no screws, standoffs or elastic bands required It is easy to use....
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50mm U Shape Solderless Breadboard Jumper Cable Designed for solderless breadboarding Helps keep projects neat and organized Eliminates the need for stripping cables
Input Voltage: DC3.6V-6V Input Current: 2A-5A Output Voltage: DC 400KV (Please pay attention to safety when used) Input Line Length: about 100mm (red is positive) Output Line Length: about 160mm
This analog infrared distance sensor module is a compact and reliable solution for measuring distances in the range of 10 cm to 150 cm (4″ to 60″). It is well suited for robotics, obstacle detection, automation, and interactive projects where non-contact distance measurement is required.
The SHTC3 Temperature & Humidity Sensor Module is a high-accuracy, ultra-low-power digital environmental sensor based on the Sensirion SHTC3 sensor IC. It provides reliable temperature and relative humidity measurements through a true I2C digital interface, making it simple to integrate into IoT, embedded, and low-power applications.
The RFM69HW-433S is a high-performance 433 MHz ISM band transceiver module designed for reliable, long-range, and low-power wireless communication. Featuring a built-in 20 dBm RF power amplifier, this module is ideal for IoT networks, smart home devices, industrial telemetry, and remote control systems.
Microwave Radar Motion Detector Switch with 5.8GHz high-frequency sensing Full 360° wide-area detection for reliable lighting automation Adjustable distance (1–8m), delay (6s–30min), and LUX (≥2 Lux) via DIP switch Supports 800W incandescent / 400W LED & fluorescent loads Low standby consumption of approx. 0.9W for energy savings Ideal for home,...
6-inch / 150mm digital slide caliper made from premium stainless steel High-precision electronic measurement with ±0.02mm accuracy Large LCD display for clear and quick readings Thumb wheel adjustment for smooth and precise control Dual metric and imperial modes (mm/inch) for versatile measurement Includes protective case, battery, and user guide — ready...
ESP32-WROVER-E based development board with integrated A7670E LTE/GSM module Supports 4G and 2G cellular connectivity for global IoT applications Includes Wi-Fi 802.11 b/g/n and Bluetooth 4.2 (BLE + BR/EDR) connectivity Equipped with 4MB Flash and 8MB PSRAM for complex applications Provides multiple interfaces: I2C, SPI, UART, SDIO, I2S, CAN Ideal for...
ESP32-C6-DEVKITC-1-V1.2 with 8MB SPI flash memory Supports Wi-Fi 6 (2.4 GHz), Bluetooth 5, Zigbee 3.0, and Thread 1.3 Based on ESP32-C6 chip with advanced connectivity features Available in PCB antenna (WROOM-1) or external antenna (WROOM-1U) versions Compact design with versatile I/O for prototyping and development Ideal for IoT, AIoT, and low-power...
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Reliable 5V 1.5A power for electronics like Raspberry Pi, Arduino, and more. Works globally with 110-240V AC input voltage. Small size and lightweight design for easy storage and travel. Features multiple protections and high efficiency for safe and reliable operation. Ideal for DIY projects, development boards, routers, and various devices.
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4-slot design allows for charging up to 4 batteries at a time Compatible with 1.2V AA/AAA Ni-MH/Ni-CD rechargeable batteries Equipped with safety features such as overcharge protection Can charge batteries individually or in pairs LED indicator lights show the charging status of each battery Can charge batteries in different type and size at the same...
Multi-functional transistor tester. Automatic detection of NPN and PNP transistors, FET, diodes, dual diode, thyristor and SCR. Automatic identification of the transistor pinout. Can be used as a Square signal generator. Can be used as a PWM signal generator.
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Out of stock ১ টি রাস্পবেরি পাই ৩ মডেল বি প্লাস ১ টি কুলিং ফ্যান কেস রাস্পবেরি পাই এর হিট সিংক রাস্পবেরি পাই এর কমপ্যাটিবল পাওয়ার এডাপটার সুইচ সহ ট্রান্সসেন্ড অথবা স্যানডিস্ক ব্রান্ডের জেনুইন 32 জিবি অথবা 64 জিবি মেমরি কার্ড প্রি-ইনস্টলড অপারেটিং সিস্টেম সহ।
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75mm U Shape Solderless Breadboard Jumper Cable Designed for solderless breadboarding Helps keep projects neat and organized Eliminates the need for stripping cables
The WeAct CH9143 Mini Board is a compact BLE + USB + UART transparent transmission module designed for wireless serial communication, debugging, and data monitoring. It enables seamless data transfer between Bluetooth Low Energy (BLE), USB, and UART (TTL) interfaces, making it ideal for IoT development, wireless debugging, and serial data bridging...
This DVI breakout board is a passive adapter designed to connect HDMI or DVI display cables to microcontroller-based video source projects. It contains only the required connector and series resistors, making it suitable for generating digital video signals from compatible controllers such as RP2040-based boards.
WX-101W Thermostat Temperature Controller with wide -40°C to 120°C range High precision 0.1°C accuracy with fast 0.5s refresh rate Adjustable hysteresis (0.1°C–20°C) for stable temperature control 12A relay output suitable for heating and cooling devices Powered by DC 12V with waterproof temperature sensor Ideal for incubators, aquariums, greenhouses, and...
High Precision Milliohm Meter with 0.001Ω to 120Ω low resistance measurement range Ultra-fine 1mΩ resolution for accurate PCB trace and battery testing Built-in capacitance meter (10pF–20000μF) with 1pF resolution Simple calibration with short-circuit and open-circuit modes Compact, lightweight module for portable lab and field testing Ideal for...
ESP32-S3 + SIM7670G integrated development board for LTE 4G and GSM communication Supports Wi-Fi (2.4GHz) and Bluetooth 5 (LE) for dual connectivity solutions Built-in GNSS (GPS) for accurate positioning and navigation Features 16MB Flash and 8MB PSRAM for data-intensive IoT applications Supports global LTE bands and multiple Internet protocols (HTTP,...
