Electronic Components

Connect this to that without soldering using these handy mini alligator clip test leads. 15" cables with alligator clip on each end, color coded. You get 12 pieces in 6 colors. Strong and grippy,...

Simple but effective - this breakout board has a USB Micro-B connector, with all 5 pins broken out. Great for pairing with a microcontroller with USB support, or adding USB 5V power to a project. We...

Need some really bright LEDs? We are big fans of these clear red LEDs, in fact we use them exclusively in our kits. They are very bright and have about 20degree LED beam. They go easily into a...

Need some really bright LEDs? We are big fans of these clear blue LEDs, in fact we use them exclusively in our kits. They are very bright and have about 20 degree LED beam. They go easily into a...

Little clicky switches are standard input "buttons" on electronic projects. These work best in a PCB but can be used on a solderless breadboard. The pins are normally open (disconnected) and when the...

Hey want to hear a really loud noise? Apply 3V to 5V to this buzzer module and you'll be rewarded with a loud 2KHz BEEEEEEEEEEEEEEEEEP. Unlike a plain piezo, this buzzer does not need an AC signal...

Weight : 9 g Size : 22 x 11.5 x 27 mm Operating Speed (4.8V no load): 0.12sec/60 degrees Stall Torque (4.8V): 17.5oz/in (1.2 kg/cm) Temperature Range: -30 to +60 Degree C Dead Band Width:...

Your basic 7-segment LED. Common anode. Two decimal points, but only the one on the right is wired. Digit height is 0.6". Overall height is 1". Resources Datasheet Arduino Library (Thanks

Description 1. The Sound Detector is based on a microphone and a power amplifier. It can be used for detecting the sound strength of the environment. 2. This sound sensor gets signal by both digital...

This shield (an Expansion Board without XBee module) is a compliant solution designed to meet low-cost, low-power wireless sensor networks with special needs. The Xbee module is widely used in the...

This Passive Buzzer provides an easy way to add sound to your electronics projects. Breadboard-friendly with a 7 mm pin pitch, it generates tones when driven with a signal. Useful for alerts,...

A compact, low-cost flame detection module designed for basic fire or flame-sensing projects with Arduino, Raspberry Pi, or similar microcontroller boards. It's an entry-level option for hobbyists...

5-in-1 flame detector module: five infrared sensors for wide-angle flame detection, providing improved accuracy and faster response in fire detection systems. Features Offers both analog and...

Continuous beep - Breadboard friendly!

Diameter:5mm Model: 5549 Light Resistance 45-140KO Dark resistance 10MO

They come in 5 meter reels with a 3-pin JST SM connector on each end and separated power/ground wires and different color wires than show in the image. These strips are sold by the meter! If you buy...

These Simple RF receivers are the easiest way possible to add wireless control, painlessly! There's no programming, configuring or addressing - simply power the receiver with 5-10VDC and press the...

This 4-button keyfob remote goes with Adafruit's basic 315MHz RF receiver modules. It will work with all of them, sending out one of four commands that match up with the four outputs. Its small and...

LCD Display module with blue background and white characters, compatible with Arduino and Raspberry Pi. Features Bright and contrast-rich display of 128×64 pixels Dmensions: 93 mm x 78 mm x 10...