Featured Products

USB to TTL Serial Cable - Debug / Console Cable for Raspberry Pi

PRODUCT ID: 954
The cable is easiest way ever to connect to your microcontroller/Raspberry Pi/WiFi router serial console port. Inside the big USB plug is a USB<->Serial conversion chip and at...
$9.95
IN STOCK

Adafruit Ultimate GPS Breakout - 66 channel w/10 Hz updates

PRODUCT ID: 746
We carry a few different GPS modules here in the Adafruit shop, but none that satisfied our every desire - that's why we designed this little GPS breakout board. We believe this is...
OUT OF STOCK

FTDI Serial TTL-232 USB Type C Cable

PRODUCT ID: 4364
Just about all electronics use a UART serial port with RX and TX pins for debugging, bootloading, programming, serial output, etc. But it's rare for a computer to have a serial...
$19.95
IN STOCK

Adafruit BME280 I2C or SPI Temperature Humidity Pressure Sensor

PRODUCT ID: 2652
Bosch has stepped up their game with their new BME280 sensor, an environmental sensor with temperature, barometric pressure and humidity! This sensor is great for all sorts...
$19.95
IN STOCK

Thermocouple Amplifier MAX31855 breakout board (MAX6675 upgrade)

PRODUCT ID: 269
Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. The MAX31855K does everything for you, and can be easily interfaced with any...
$14.95
IN STOCK

Thermocouple Type-K Glass Braid Insulated

PRODUCT ID: 270
Thermocouples are best used for measuring temperatures that can go above 100 °C. This is a bare wires bead-probe which can measure air or surface temperatures. Most inexpensive...
OUT OF STOCK

Diffused Blue 10mm LED (25 pack)

PRODUCT ID: 847
Need some big indicators? We are big fans of these huge diffused blue LEDs. They are really bright so they can be seen in daytime, and from any angle. They go easily into a breadboard...
$9.95
IN STOCK

Half-Size Breadboard with Mounting Holes

PRODUCT ID: 4539
This cute 3.2″ × 2.1″ (82 × 53mm) solderless half-size breadboard has four bus lines and 30 rows of pins, our favorite size of solderless breadboard for...
OUT OF STOCK

Premium Female/Male 'Extension' Jumper Wires - 40 x 6" (150mm)

PRODUCT ID: 826
Handy for making wire harnesses or jumpering between headers on PCB's. These premium jumper wires are 6" (150mm) long and come in a 'strip' of 40 (4 pieces of each of ten rainbow...
$3.95
IN STOCK

Premium Male/Male Jumper Wires - 40 x 6" (150mm)

PRODUCT ID: 758
Handy for making wire harnesses or jumpering between headers on PCB's. These premium jumper wires are 6" (150mm) long and come in a 'strip' of 40 (4 pieces of each of...
$3.95
IN STOCK

Tactile Switch Buttons (12mm square, 6mm tall) x 10 pack

PRODUCT ID: 1119
Medium-sized clicky momentary switches are standard input "buttons" on electronic projects. These work best in a PCB but
$2.50
IN STOCK

Through-Hole Resistors - 220 ohm 5% 1/4W - Pack of 25

PRODUCT ID: 2780
ΩMG! You're not going to be able to resist these handy resistor packs! Well, axially, they do all of the resisting for you!This is a 25 Pack of...
$0.75
IN STOCK

Through-Hole Resistors - 1.0K ohm 5% 1/4W - Pack of 25

PRODUCT ID: 4294
ΩMG! You're not going to be able to resist these handy resistor packs! Well, axially, they do all of the resisting for you!This is a 25 Pack of...
OUT OF STOCK