Adafruit 1.2\" 4-Digit 7-Segment Display w/I2C Backpack - Yellow

Adafruit 1.2\" 4-Digit 7-Segment Display w/I2C Backpack - YellowWhat's better than a single LED? Lots of LEDs! A fun way to make a numeric display is to use a 4 digit 7 segment display. LED matrices like these are 'multiplexed' so to control all the seven segment LEDs you need 14 pins. That's a lot of pins, and there are driver chips like the MAX7219 that can control a matrix for you but there's a lot of wiring to set up and they take up a ton of space. Here at Adafruit we feel your pain! After all, wouldn't it be

Development

Carbon Black

Parity: No parity

you can write a program on the Pi in any language you want

} Connect this to that without soldering using these handy mini alligator clip test leads

It's a full QWERTY keyboard with a USB cable and is compatible with all operating systems

etc but we found it does a really good job of powering other miniature computers and micro-controllers

10-pin IDC Socket Rainbow Breakout Cable (0:07)

Clap to turn on the TV (paired with infrared) or know from a web app if the lights are on at home

CTs are sensing devices used to measure alternating current

200mil or wider chips will not fit

just pop on this adapter