All Products
Showing 81-100 of 100 products
SparkFun Breadboard Power Supply 5V/3.3V
A through-hole soldering kit that builds into a compact breadboard power supply. It accepts a DC barrel jack input and outputs a selectable 5 V or 3.3 V regulated supply via 0.1" (2.54 mm) header pins that plug directly into breadboard power rails. The board features an on/off switch, a 3.3 V / ...
Adafruit LED Charlieplexed Matrix - 9x16 LEDs - Yellow
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The Adafruit LED Charlieplexed Matrix is a 9×16 grid of yellow LEDs arranged in a Charlieplexed configuration. Designed to pair with the IS31FL3731 LED matrix driver, this display lets you create scrolling text, animations, and visual effects with individually controllable LEDs. This is a bare L...
16 Channel Multiplexer
The Texas Instruments CD74HC4067 is a 16-channel analogue multiplexer/demultiplexer IC. It allows you to route one of 16 analogue signals to a single common pin (or vice versa) using just 4 digital control lines plus an enable pin — effectively expanding a single ADC channel to read from 16 sourc...
SparkFun Load Sensor Combinator
The SparkFun Load Sensor Combinator is a bare PCB that combines four load sensors into a standard four-wire Wheatstone bridge configuration. If you open up an electronic bathroom scale, you’ll find a large rat’s nest of wires. The Load Sensor Combinator was created to combine the 12 wires foun...
Spring Terminals - PCB Mount (2-Pin)
These are small spring terminals. Open the aperature with the small arm, insert the wire, release the arm and the wire is held firmly in place. This is a good quick way to to interface to bare wires. Capable of higher current and more resilient than breadboard or female header type connections. ...
Spring Terminals - PCB Mount (3-Pin)
These are small spring terminals. Open the aperature with the small arm, insert the wire, release the arm and the wire is held firmly in place. This is a good quick way to to interface to bare wires. Capable of higher current and more resilient than breadboard or female header type connections. ...
DC Barrel Jack Adapter - Male
This adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5x2.1mm, center-positive male barrel jack. If you need to connect bare wires to a barrel jack on an Arduino or a development board, this might be the simple solution. Wi...
Adafruit Perma-Proto Half-sized Breadboard PCB - Single
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The Adafruit Perma-Proto Half-Sized Breadboard PCB mirrors the layout of a standard half-size solderless breadboard, making it simple to transfer prototyped circuits to a permanent soldered board. With 30 rows of 5-hole connected pads, four power bus rails, and clear silkscreen labelling, your co...
Adafruit Perma-Proto Full-sized Breadboard PCB - Single
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The Adafruit Perma-Proto Full-Sized Breadboard PCB mirrors the layout of a standard full-size solderless breadboard, making it simple to transfer prototyped circuits to a permanent soldered board. With 60 rows of 5-hole connected pads, four power bus rails, and clear silkscreen labelling, your co...
Adafruit Perma-Proto Quarter-sized Breadboard PCB - Single
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The Adafruit Perma-Proto Quarter-Sized Breadboard PCB mirrors the layout of a tiny solderless breadboard with power rails, making it simple to transfer small prototyped circuits to a permanent soldered board. The compact form factor is perfect for small, self-contained projects. All holes are th...
2.1mm Plug/Jack to Screw Terminal Block - Male
A handy adapter that converts a 2.1 mm DC barrel jack (female socket) into a screw terminal block. Plug a wall adapter or barrel-plug cable into the jack end, and access the power lines via labelled +/− screw terminals on the other — no soldering required. Key Features 2.1 mm DC Barrel Jack – ...
2.1mm Plug/Jack to Screw Terminal Block - Female
A handy adapter that converts bare wire connections into a standard 2.1 mm DC barrel plug. Strip your battery pack or power supply wires, secure them in the screw terminals, and plug straight into any board or device with a 2.1 mm barrel jack input — no soldering required. Key Features 2.1 mm ...
Adafruit Perma-Proto Small Mint Tin Size Breadboard PCB - 3 pack
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A pack of three Adafruit Perma-Proto Small Mint Tin Size Breadboard PCBs, shaped to fit inside an Altoids "Smalls"-sized mint tin. Each board provides 15 rows of 5-hole connected pads in a breadboard layout, two central power bus lines, and 48 additional wiring holes around the edges — ideal for ...
JST 2 Wire Assembly
This is a simple two wire cable. Great for jumping from board to board or just about anything else.There is a 2-pin JST connector on one end, bare cable on the opposite end. It also comes with the mating connector for the JST.Dimensions: 150mm length
Adafruit Half-size Perma-Proto Raspberry Pi Breadboard PCB Kit
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The Adafruit Half-size Perma-Proto Raspberry Pi Breadboard PCB Kit combines a prototyping board with a built-in Pi Cobbler breakout. Solder the included 2×13 box header onto the board, connect a 26-pin GPIO ribbon cable (not included), and you get labelled GPIO breakouts alongside a generous half...
Micro Dot pHAT - Full kit - Green
An unashamedly old school LED matrix display board, made up of six LED matrices each 5x7 pixels (for an effective display area of 30x7) plus a decimal point, using the beautiful little Lite-On LTP-305 matrices. Use between 1 and 6 matrices in your choice of green and/or red. Perfect for b...
Micro Dot pHAT - Full kit - Red
An unashamedly old school LED matrix display board, made up of six LED matrices each 5x7 pixels (for an effective display area of 30x7) plus a decimal point, using the beautiful little Lite-On LTP-305 matrices. Use between 1 and 6 matrices in your choice of green and/or red. Perfect for buil...
ArduSat Prototyping Module
The ArduSat Prototyping Module is a gold-plated PCB used to hand-assemble early prototypes of the first two ArduSat satellites launched into space in 2013. A limited number remain from that original production run — own a piece of Arduino and space history. Build a custom CubeSat satellite modul...
Adafruit PyGamer for MakeCode Arcade, CircuitPython or Arduino
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The Adafruit PyGamer is a pocket-sized, open-source gaming handheld built for DIY game development and retro emulation. Powered by the ATSAMD51 running at 120 MHz with 512 KB flash and 192 KB RAM, it features an analog thumbstick, six tactile buttons, a colour TFT display, and stereo audio — all ...
Adafruit 1.3 240x240 Wide Angle IPS TFT Display
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The Adafruit 1.3" 240×240 Wide Angle IPS TFT Display is a bare display module — the same screen used in the Adafruit CLUE and Mini PiTFT 1.3". It delivers 240×240 pixels of 16-bit full colour with 80° viewing angles in all directions, driven by the ST7789 controller. This is the display module o...
