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Manufacturers
The number of green lights showing indicate the overall condition of the pack, from fully charged with four green LED lights, down to one green LED light for below 3.6V per cell. An additional red LED warning light is also included which indicate that each cell has dropped below 3.3V. See description for more details about the product. Add to cart now!
A whole heap of LED pixels with individual brightness control, for scrolling messages, animations, and more - Scroll pHAT HD! See description for more details about the product. Add to cart now!
Building a mobile robot with Arduino? Want to control high power stepper motor? Look no further! SHIELD-MDD10 is a 2-channel high power motor driver shield for Arduino. See description for more details about the product. Add to cart now!
If you're looking for the most compact li'l display for a Raspberry Pi (most likely a Pi Zero) project, this might be just the thing you need! See description for more details about the product. Add to cart now!
Buttons are an easy and tactile way to interface with your project, but why would you want to deal with debouncing, polling, and wiring up pull-up resistors? See description for more details about the product. Add to cart now!
A Feather board without ambition is a Feather board without FeatherWings! This is the Fully assembled (with headers) DC Motor + Stepper FeatherWing which will let you use 2 x bi-polar stepper motors or 4 x brushed DC motors (or 1 stepper and 2 DC motors). See description for more details about the product. Add to cart now!
Your electronics can now see in dazzling color with this lovely color light sensor. We found the best color sensor on the market, the TCS34725, which has RGB and Clear light sensing elements. See description for more details about the product. Add to cart now!
Power Cord (Right Angled C13), VDE Approved, 6 ft See description for more details about the product. Add to cart now!
The Dial module is... a dial! It has a rotary potentiometer and five bright white LEDs that illuminate as the dial is turned. See description for more details about the product. Add to cart now!
This membrane keypad has a single key, but it does have an embedded surface-mount red LED installed. See description for more details about the product. Add to cart now!
Automotive Lighter Socket with Fuse and LED See description for more details about the product. Add to cart now!
12p XH2.54 Colored Single Head Cable (20 cm) See description for more details about the product. Add to cart now!
The Wanhao Duplicator i3 PLUS is the 2016 latest addition to the well-known Duplicator family. See description for more details about the product. Add to cart now!
The OLED Expansion adds a low-power 0.96" monochrome display to your Omega. With a resolution of 128x64, you can use it to display text, images, and even animations. Very useful for displaying status information, web data, and small logos. See description for more details about the product. Add to cart now!
This GP58L mini thermal printer is used to print receipts. See description for more details about the product. Add to cart now!
This breakout board is something we designed in-house to help us work with 'dot-clock' 40-pin TFT displays that require the RGB pixel data to be clocked in continuously. See description for more details about the product. Add to cart now!
Are you low on I/O? No problem! The CJMCU-SX1509 can leverage your I2C interface for 16 extra channels of GPIO. And that's not all! This handy device also contains a fully programmable LED driver and a keypad scanning engine which enables continuous keypad monitoring of up to 64 keys! Since the I/O banks can operate between 1.2V and 3.6V (5.5V tolerant)...
This is a high power LED driver that can be used with any type of power supply. See description for more details about the product. Add to cart now!
Material: Plastic Style: L Shape Suit for: SMD 3528/2835 Single Color LED Strip Width: 8mm (2-PIN) Time-saving, smoothly, and easy. See description for more details about the product. Add to cart now!
LED Connector 3pin 10mm L Shape. The connectors of this wire are for strips which PCB board width is 10mm. Suitable for RGB / RGBW / RGBWW color 5050 LED strips. See description for more details about the product. Add to cart now!
Supply voltage: DC 12V Output current: 2A each color Connecting mode: common anode Output: Three CMOS Drain-open Output Number Of buttons: 44 Working temperature: -20oC-60oC See description for more details about the product. Add to cart now!
Operating Voltage: 12 - 24VDC Operating Current: up to 8A Operating Temperature: -20 to 60 Function: Can achieve stepless dimming See description for more details about the product. Add to cart now!
40 mm Fastener for Water Cooled Heatsinks
This kit can be useful for understanding the operation of some circuits and you can also practice your soldering skills of SMD components. See description for more details about the product. Add to cart now!
The SparkFun Lumenati 8-pack is a coin-sized board equipped with seven APA102C LEDs surrounding the outer edge of the board, with one in the center. See description for more details about the product. Add to cart now!
The SparkFun Lumenati 8-stick is a bright and programmable board. See description for more details about the product. Add too cart now!
0.5" Red Dual 7-segment LED Display with 74HC595 Shift Register
This super-cute 5x5 RGB LED matrix breakout is a neat way to visualise sensor data or for simple animations or notifications, and it's Raspberry Pi and Arduino-compatible. See Description for more details about the product. Add to cart now!
Feather is the new development board from Adafruit, and like its namesake, it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. See description for more details about the product. Add to cart now!
This Pi HAT module gives you the option of connecting more than one peripheral on your Raspberry Pi. See description for more details about the product. Add to cart now!
Expand the message scrolling capabilities of the BBC micro:bit with the scroll:bit. It's 119 bright white lights have full MS MakeCode and MicroPython support. See description for more details about the product. Add to cart now!
The SparkFun Qwiic Twist is a digital RGB rotary encoder breakout that is also able to connect to our Qwiic Connect System. See description for more details about the product. Add to cart now!
8-digit LED display and 8 buttons, ideal for display and control. The module works with 8-bit image and TM1638 is very easy to use. See description for more details about the product. Add to cart now!
The SparkFun ESP32 Thing Plus DMX to LED Shield is the perfect way to send and receive DMX data. See description for more details about the product. Add to cart now!
Your electronics can now see in dazzling color with this lovely color light sensor. See description for more details about the product. Add to cart now!
PiGlow is a spiral nebula of 18 coloured, individually-controllable LEDs for your Raspberry Pi. Use it for all sorts of things. And, of course, it fits inside a Pibow case! See description for more details about the product. Add to cart now!
What's going to protect your beloved Raspberry Pi from an onslaught of rainbow-coloured fusion? That's right, it's Unicorn HAT. See description for more details about the product. Add to cart now!
This wire can be weld directly to connect jumper wire for computer and mobile phones or repairing boards and electronic devices. See description for more details about the product. Add to cart now!