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.
Original Raspberry Pi Product. Temperature-Controlled Fan, Delivers up to 1.4CFM of Air Flow. Comes With Aluminium Heat Sink Compatible With the Official Raspberry Pi 5 Case.
Voltage Max: 16V Maximum current rating: 30 A Practical Continuous Current: 14 A Current sensing available to Arduino analog pin MOSFET on-resistance: 19 mΩ (per leg) Maximum PWM frequency: 20 kHz Thermal Shutdown Undervoltage and Overvoltage shutdown. RoboticsBD
The AM2302 is a wired digital temperature and humidity sensor based on the DHT22 sensing element. It measures ambient temperature and relative humidity using a capacitive humidity sensor and an internal thermistor, providing digital output through a single data wire. This sensor is suitable for embedded systems, environmental monitoring, and DIY...
The KCD1-1 blue illuminated rocker switch is a panel-mount ON/OFF switch suitable for modern electronic and electrical applications. With smooth rocker action and a bright blue indicator, it provides both reliable switching and clear visual feedback. Its compact size and standard 3 PIN layout allow easy replacement in existing designs.
Ultrasonic distance and obstacle detection module with up to 450 cm range and 1 mm resolution. Operates in two modes — serial (UART) and pulse-width (trigger/echo). Features built-in temperature compensation for accurate distance calculation. Works at 5 V DC with very low current draw (<3 mA). Ideal for robotics, automation, and distance-sensing...
Next-Gen UNO: Powerful 32-bit board with built-in Wi-Fi and Bluetooth for versatile IoT projects. Enhanced Performance: Increased speed, memory, and processing power compared to previous UNO models. Beginner-Friendly: Maintains the classic UNO form factor and familiar Arduino development environment. Built-in Extras: 12x8 LED matrix, Qwiic connector, and...
Multi-functional digital tweezers with measurement, signal generation, and differential input support Innovative three-part design: controller, measuring arm, and interchangeable tweezer tips 360° rotatable OLED display with intelligent gesture recognition Automatic and manual recognition of resistance, capacitance, inductance, diode, and more Built-in...
Ideal for transmitting and receiving radio waves at 433MHz frequency. Spring form factor saves space and simplifies integration. Gold-plated finish offers lasting performance (other plating options available). Solder-type connection for efficient integration.
Displays a single digit using bright red LEDs Common anode configuration for simplified wiring 10 pins for versatile connections Clear visibility in a compact size Ideal for space-constrained electronic projects
Lightweight brushed DC coreless motors Excellent affordable price compared to BLDC motors Compact and lightweight design Rated at 39000 RPM Low noise and low resistance High-speed and low-torque motors
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Quad-Core 64-bit Broadcom 2711, Cortex A72 Processor WLAN 802.11 b/g/n/ac (2,4 + 5,0 GHz) LAN RJ45 10/100/1000 Mbit (Gigabit LAN over USB 3.0) Operating Power 5V@3A via USB Type-C port Dual-Display Micro HDMI Ports which supports H 265 Decode for 4K Video @60pChoose your desire RAM size:
Operating Voltage: 1.71V to 3.6V – would typically be operated from 3.3V. Operating Temperature: -40 to +85 deg. Celsius (full accuracy between 0 and +65 deg. C). Peak current: 1.12mA. RoboticsBD Operating Pressure: 300 hPa to 1100 hPa. Accuracy between 700 to 900hPa and 25 to 40 deg. C: ±0.12hPa and ±1.0m.
The KCD1-1 yellow illuminated rocker switch is commonly used where clear warning or standby indication is required. Its bistable ON/OFF action ensures reliable switching, while the yellow light improves visibility in low-light environments. Designed for panel mounting, it fits standard KCD1 cutouts.
Superior Signal Strength: Powerful 26dB gain LNA antenna for exceptional GPS reception. Compact Design: Ideal for integrating GPS functionality into space-constrained projects. Easy Integration: Unpackaged design with SMA connector simplifies setup. Durable Construction: Built to withstand moderate vibrations.
STM32G071RB Nucleo-64 development board with USB Type-C PD support Based on ARM® Cortex®-M0+ STM32G0 series microcontroller Compatible with Arduino™ Uno V3 and ST morpho connectors Integrated ST-LINK debugger/programmer, no external probe required Ideal for USB PD, IoT, embedded, and prototyping applications Lightweight and compact design for versatile...
Equivalent 45W-60W Power Ergonomic Design Economically priced general purpose soldering iron. Compact and lightweight design for easy handling. Available with Long life tip.
3-axis Gyro+Acceleration+Magnetic Fiel Air Pressure Module Power supply: 3-5V Build in ultra low noise linear LDO voltage regulator Built-in onboard filters, which reduce noise from motor and other high current electronics You can easily select two I2C address for MPU6050 by soldered jumper. RoboticsBD
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Out of stock RAM: 1GB Processor: Broadcom BCM2837 chipset 1.2GHz Quad-Core ARM Cortex-A53 (64Bit) 802.11 b/g/n Wireless LAN and Bluetooth 4.1 (Bluetooth Classic and LE) Storage : SD/MMC/SDIO Power: 5V / 700mA~3A via micro US