Make a small linear display with multiple colors using this elegant bi-color LED bargraph. Only 1.2" long, it is quite visible but not so large it wont plug into...
What's better than a single LED? Lots of LEDs! A fun way to make a small linear display is to use two 12-bar Bi-color bar-graphs. However, this LED bargraph is 'multiplexed'...
Make a scrolling sign, or a small video display with this 8x8 gridded bi-color LED matrix. Only 1.2" on a side, it is quite visible but not so large it wont plug...
The bargraph is one of littleBits favorite Bits: it has five LEDs in different colors that light up to show you how much signal the module is receiving. Try it with a pressure sensor to make your own strength-o-meter.
Secure your project with biometrics - this all-in-one optical fingerprint sensor will make adding fingerprint detection and verification super simple. It even has an LED ring built around the detection pad, which can be set to red, blue or purple (as well as some fading/blinking effects) for a great user experience.
What's better than a single LED? Lots of LEDs! A fun way to make a small colorful display is to use a 1.2" Bi-color 8x8 LED Matrix. Matrices like these are 'multiplexed'...
Make a small linear display with a glowing bright yellow color using this elegant LED bargraph. The color on this bargraph is similar to Adafruit's amber display but just...
Make a small linear display with a glowing yellow-green color using this elegant LED bargraph. Only 1" long, it is quite visible but not so large it wont plug into...
Make a small linear display with a glowing red color using this elegant LED bargraph. Only 1" long, it is quite visible but not so large it wont plug into a breadboard!...
Make a small linear display with a glowing blue color using this elegant LED bargraph. Only 1" long, it is quite visible but not so large it wont plug into a breadboard!...
Make a small linear display with a glowing pure-green color using this elegant LED bargraph. This pure-green color is much more vivid and closer to blue than 'yellow...
The Grove - OLED Yellow&Blue Display 0.96 (SSD1315) is a blue and yellow bi-colour display with 128*64 resolution. It has a user-friendly design and...
This is a great magnifier for multiple purposes, circuit board and printing industry, medical science, gardening, coins and stamp, education, geography and office use. The magnifier comes with 2-LED illumination for seeing clearly in the dark. The magnifier is a compact and portable design for convenient use.
Use this Bit to control your circuits with movement. The accelerometer senses how quickly you speed it up or slow it down. Snap it to a bargraph on a mounting board. Then give it a wave to visualize your movements.
With this Sealed Tri-Color USB Controlled Hemisphere Alarm Light, you can easily monitor and alert humanoids as to the status of a project, machine,...
Easy e-paper finally comes to microcontrollers, with this breakout that's designed to make it a breeze to add a tri-color eInk display. Chances are you've seen one...
With this Tri-Color USB Controlled Tower Light with Buzzer, you can easily monitor and alert humanoids as to the status of a project, machine, or even if...
Make some beautiful colors with these diffused 10mm tri-color LED with separate red, green and blue LED chips inside! They make a nice indicator, and fun to color-swirl...
Spin two DC motors or step one bi-polar or uni-polar stepper with up to 1.2A per channel using the DRV8833. This motor driver chip is a nice alternative to the TB6612...
Diffused 5mm tri-color LEDs with separate red, green and blue LED chips inside! Nice indicator, and fun to color-swirl. 60 degree viewing angle. Adafruit like diffused...
Run four solenoids, two DC motors or one bi-polar or uni-polar stepper with up to 600mA per channel using the L293D. These are perhaps better known as "the drivers...
Diffused 5mm tri-color LED with separate red, green and blue LED chips inside! Nice indicator, and fun to color-swirl. 60 degree viewing angle. Adafruit like diffused...
A Feather board without ambition is a Feather board without FeatherWings! This is the DC Motor + Stepper FeatherWing which will let you use 2 x bi-polar stepper...
Spin two DC motors, step one bi-polar or uni-polar stepper, or fire off two solenoids with 1.2A per channel using the TB6612. These are perhaps better known as "the...
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