This is a very beefy 5V 3A barrel jack power supply (PSU) is ideal for many projects, including working with the Slice Media Player.Output Characte...
View full detailsA nifty little 9V battery clip. Great for providing portable power to your circuits! The clip is robust and insulated providing a safe and solid...
View full detailsPower over Ethernet (PoE) can make your project wiring a breeze - instead of needing a wire for power and data, you can use one Ethernet cable f...
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The squarish board with two chips on it is the transmitter (power with 9V). The longer board is the output and you can connect that to the part of...
View full detailsIf you need to connect a battery pack or wired power supply to a board that has a DC jack - this adapter will come in very handy! 2.1mm DC plug o...
View full detailsKeystone Electronics 18650 Battery Holders are ideal for 3.7V, high energy, lower weight mobile electronics, industrial, and telecomm applications ...
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We've got battery holders for all sorts of needs and projects! Waterproof? Here ya go. With an on/off switch? Easy peasy. Here's our latest additio...
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These chrome-plated metal buttons are rugged and look real good while doing it! Simply drill a 16mm hole into any material up to 1/2" thick and you...
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Ever wanted to feel like Magneto? Well, now you sort-of can! Bring the ferromagnetic objects in the world under your control with an ElectromagnetT...
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This is hot! Literally! Apply 5-12VDC and the stainless steel fibers in this heating fabric will warm up, creating a little heating pad. On one ...
View full detailsRunning a Paper Circuits Class or need lots of batteries for E-Textiles and Wearables? This is our best-priced Coin Cell Battery.CR2032 Button Cel...
View full detailsNeed a lot of 5V power? This switching supply gives a clean regulated 5V output at up to 4 Amps (4000mA). 110 or 240 input, so it works in any c...
View full detailsThe 18650 lithium battery is a commonly used lithium battery in electronic products. It is often used in batteries of laptop computers and power b...
View full detailsNo need to pull the cable to restart or reboot your PI, just press the button to turn your Pi on and offCan be used as power supply for the Raspber...
View full details"HURRY, FRANK, THERE'S TOO MUCH POWER! We'll have to cut the circuit before this reactor goes up in smoke!" This simple but effective product is...
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This is a simple strip of five signal-conditioning Balun Ember Transformers from Wurth Elektronik that allows you to convert an unbalanced signal i...
View full detailsAn electrolytic capacitor uses an electrolyte (a liquid or gel containing a high concentration of ions) to achieve a large capacitance than...
View full detailsThese panels come to us from Voltaic Systems, makers of fine solar-powered bags and packs. These are waterproof, scratch resistant, and UV re...
View full detailsThe NCP1402 is a 5V DC-DC converter. This breakout board will accept voltage inputs between 1 and 4 Volts and output a constant, low ripple 5V outp...
View full detailsUniversal Pedal Powered Electricity GeneratorThe Power Box is a pedal powered generator that generates electricity as you pedal. In addition to the...
View full detailsThis is a very simple board that takes a 4-9V input voltage and outputs a selectable 1.8V or 3.3V regulated voltage. All headers are 0.1" pitch for...
View full detailsThis little USB port go-between is like a speed gauge for your USB devices. Instead of hauling out a multimeter and splicing cables, plug this in b...
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This incredibly small stereo amplifier is surprisingly powerful - able to deliver 2 x 2.1W channels into 4 ohm impedance speakers (@ 10% THD). Insi...
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Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charg...
View full detailsIntroducing the Raspberry Pi 5 RTC Battery, a reliable backup solution that ensures your Raspberry Pi 5's RTC (real time clock) remains powered. R...
View full detailsLithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charg...
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Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely ch...
View full detailsThis battery enclosure (with switch) for the BBC micro:bit is the perfect way to power your micro:bit on the go. Specifications: 2x AAA Batter...
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Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charg...
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Need a big battery for your project? This lithium ion battery contains a 2200mAh and a protection circuit that provides over-voltage, under-volt...
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This USB-C powered Lithium Battery Charger Module is a great way to charge your rechargeable lithium batteries using the constant-current/consta...
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Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charg...
View full detailsHandy accessories to get you started with micro:bit! This little kit has a battery pack with switch for portable projects, and a micro-USB cabl...
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This is an incredibly simple one cell 18650 Battery Holder. When someone thinks of 18650 Cells they tend to think of flashlights first, which is fa...
View full detailsIntroducing our Battery Charger with 2x 3.7V 18650 Batteries – the ultimate power solution for your portable electronic devices. This versatile...
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Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charg...
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This Charger - MicroUSB is designed for single-cell 3.7V lithium battery. With its tiny body, you can easily integrate it into your applications. T...
View full detailsDescription : Double easy-to-read colour-coded scales indicates power level. Can quickly test the capacity of your battery. Compact size and light ...
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This Solar lipo charger is designed for single Lithium battery (3.7V) for intelligent charging, with input reverse polarity protection. The...
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Meet the all-new Raspberry Pi 27W USB-C Power Supply, your essential companion for powering the Raspberry Pi 5 with unmatched efficiency. Expert...
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The official Raspberry Pi USB-C power supply is designed to power the latest Raspberry Pi 4 Model B boards, which were released in June 2019. 5...
View full detailsLithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charg...
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Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely ch...
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The Zero 2W to 3B Adapter is the perfect alternative solution for your Raspberry Pi 3 Model B/B+! This adapter features pogo pin connection, all...
View full detailsThis battery enclosure (with switch) for the BBC micro:bit is the perfect way to power your micro:bit on the go. Specifications: 2x AAA Batter...
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Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charg...
View full detailsHandy accessories to get you started with micro:bit! This little kit has a battery pack with switch for portable projects, and a micro-USB cabl...
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This power jack is designed to fit 2.1mm power plugs snugly and securely. Perfect for adding a power connector to your project. We went for the ...
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This is a 20W adjustable DC-DC buck converter module with digital display. It is based on LM2596 3A step-down voltage regulator and supports an...
View full detailsIntroducing our Battery Charger with 2x 3.7V 18650 Batteries – the ultimate power solution for your portable electronic devices. This versatile...
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The official Raspberry Pi USB-C power supply is designed to power the latest Raspberry Pi 4 Model B boards, which were released in June 2019. 5...
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This compact 3W 4Ω speaker is perfect for adding audio output to your embedded or DIY electronics project. Measuring just 40mm in diameter and 5m...
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Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charg...
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This Charger - MicroUSB is designed for single-cell 3.7V lithium battery. With its tiny body, you can easily integrate it into your applications. T...
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Ready to use with pre-soldered anode and cathode with 5 inch wires. Great for DIY projects! Operating Voltage:1.5VCurrent:400mAPeak Power:0.65W...
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This Solar lipo charger is designed for single Lithium battery (3.7V) for intelligent charging, with input reverse polarity protection. The...
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Note: Includes Solar Power Manager 5V and Semi Flexible Monocrystalline Solar Panel (5V 1A). The DFRobot Solar Power Manager series are designed...
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DFRobot is launching a brand new series - Sunflower, focusing on high-efficiency, small power solar energy management for IoT projects and renewabl...
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Introducing our 1.5V 400mA 80x60mm Solar Panel with Male Jumper – the perfect addition to your DIY projects! This compact solar panel comes ready t...
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Introducing the 5V 0.3W Mini Solar Panel - ETFE from Voltaic Systems! These high-quality panels are perfect for all your solar-powered needs. Wheth...
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This charger is the only one you need to keep all your Lithium Polymer (LiPoly) or Lithium Ion (LiIon) rechargeable batteries topped up. No matter ...
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Introducing the Smart Eco-Friendly House Starter Kit for Arduino, the perfect way to learn about automated and intelligent management while also pr...
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Tired of your plants giving you the silent treatment? Worry no more! Our innovative SunSplash Plant Whisperer is here to bridge the communicati...
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Harnessing the abundant sources of energy in the natural environment, such as mechanical, thermal, solar, and radio frequency energy, can provide a...
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The DFRobot Solar Power Manager series are designed for IoT projects and renewable energy projects, providing safe and high-efficiency embedded sol...
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These panels come to us from Voltaic Systems, makers of fine solar-powered bags and packs. These are waterproof, scratch-resistant, and UV resistan...
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These panels come to us from Voltaic Systems, makers of fine solar-powered bags and packs. These are waterproof, scratch-resistant, and UV resistan...
View full detailsSOLAR POWER MANAGER Compatible with 6V~24V solar panels, embedded 10000mAh Li-po battery Recharged From Solar Panel, Or TYPE-C Power Adapter5V/3...
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This powerful monocrystalline solar panel features an A-class monocrystalline silicon panel imported from the United States, a conversion effic...
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Piezo buzzers are used for making beeps, tones and alerts. This one is petite but loud! Drive it with 3-30V peak-to-peak square wave. To use, co...
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*BZZZZZZZZZZ* Feel that? That's your little buzzing motor, and for any haptic feedback project you'll want to pick up a few of them. These vibe mot...
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Just as small as a fingernail, this 10*2.7mm mini vibration motor features a strong vibration, low noise, easy to embed, and long lifespan. Powe...
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The Buzzer Piezo 20mm is a compact and efficient sound-producing device that is perfect for a variety of electronic projects. With its 20mm diamete...
View full detailsThis tiny, button-type, vibrating motor shakes with a vibration amplitude of 0.75g and draws approximately 60 mA when 3 V is applied to its lead...
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With the sound module, we can detect the presence of loud sounds. While this module has a microphone on it, our Arduino does not have the brains...
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The "poor man's" accelerometer/motion sensor! These spring-vibration switches are high sensitivity non-directional vibration induced trigger ...
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This large (30mm diameter) piezo element is nicely enclosed with mounting holes so you can attach easily. Piezo elements convert vibration to volta...
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Would you like to add audio/sound effects to your next project, without an Arduino+Shield? Or maybe you don't even know how to use microcontrol...
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Specification:Model: Mini 130 Vibration MotorMotor size: 25*20mmMotor height: 15.3mmVoltage range: DC 3V-6VRated voltage: DC 3.7VRated current: ...
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Features Model: KY-038 Adopt LM393 main chip Electric condenser microphone Features Single channel signal output Low level output signal used for s...
View full detailsThis is a ball tilt switch. When the switch is vertical the switch is ON. When put horizontal the switch is OFF. All materials are manufactured...
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Listen up! This set of two 2.8" x 1.2" speakers are the perfect addition to any audio project where you need 4 ohm impedance and 3W or less of p...
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Would you like to add audio/sound effects to your next project, without an Arduino+Shield? Or maybe you don't even know how to use microcontrol...
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A vibration motor! This itty-bitty, shaftless vibratory motor is perfect for non-audible indicators. Use in any number of applications to indicate ...
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