All Products
Showing 21-40 of 53 products · 7 unavailable products hidden
2.54mm/0.1 Pitch Terminal Block - 2-pin
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A compact 2-pin screw terminal block with 2.54mm (0.1") pitch, designed to fit directly into perfboard and protoboards. Terminal blocks provide reliable, tool-adjustable PCB-to-wire connections that are easy to maintain and reconfigure. The screw terminals accept a range of wire gauges and are t...
Raspberry Pi 4B GPIO Terminal Block HAT
This terminal block expansion hat for Raspberry Pi offers securely and stably fitted connections for your projects. All GPIO pins are broken out to terminal blocks. The terminal block is labeled with high-quality color silkscreens, clear and durable. Besides, it has onboard level indication LEDs ...
Terminal Block Board for FireBeetle 2 ESP32-E IoT Microcontroller
Note: The expansion shield is ONLY compatible with FireBeetle 2 ESP32-E IoT Microcontroller (Supports Wi-Fi & Bluetooth).This expansion shield for FireBeetle 2 is just right for makers who love using terminal blocks for wiring up their projects!Compared with the previous FireBeetle shields, it co...
Adafruit Prototyping Pi Plate Kit for Raspberry Pi
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The Adafruit Prototyping Pi Plate Kit snaps onto your Raspberry Pi and provides a generous prototyping area with all GPIO, I2C, SPI, and power pins broken out to labelled 0.1" strips and 3.5 mm screw-terminal blocks. It's designed for the original Pi Model A/B but also works with any 40-pin Pi (A...
Pololu Basic 2-Channel SPDT Relay Carrier with 5VDC Relays (Assembled)
The Pololu Basic 2-Channel SPDT Relay Carrier provides simple, independent control of two single-pole, double-throw (SPDT) relay switches from low-voltage, low-current control signals. This assembled version comes ready to use with relays, terminal blocks, and header pins pre-soldered. Each rela...
Terminal Block Board for Raspberry Pi Pico
A terminal block expansion board for the Raspberry Pi Pico, designed for makers who prefer screw-terminal connections over soldering or breadboard wiring. Every Pico pin is broken out to a labelled terminal block, providing stable and reliable connections for prototyping and permanent installatio...
USB-A Female Socket to 5-pin Terminal Block
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A solderless breakout adapter that connects a USB-A female socket to a 5-pin screw terminal block. Simply use a small screwdriver to open the terminal blocks, slide in your stranded or solid-core wire, and tighten — no soldering required. The removable terminal block is more durable than soldere...
i2c / SPI character LCD backpack
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LCD backpacks reduce the number of pins needed to connect to an LCD. LCDs are a fun and easy way to have your microcontroller project talk back to you. Character LCDs are common, and easy to get, available in tons of colors and sizes. We've written tutorials on using character LCDs with an Ard...
Assembled Terminal Block Breakout FeatherWing for all Feathers
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The Terminal Block Breakout FeatherWing kit is like the Golden Eagle of prototyping FeatherWings (eg. majestic, powerful, good-looking). To start, you get a nice prototyping area underneath your Feather, with extra pads for ground, 3.3V and SDA/SCL. Not one to stop there, we expanded t...
Adafruit Pocket Screwdriver - Black
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The Adafruit Pocket Screwdriver is a compact dual-ended tool that clips onto your shirt or pant pocket so you always have a screwdriver on hand. The Phillips head fits 3.5 mm terminal blocks commonly found on electronics breakout boards, while the slotted head works with the nylon screws included...
DE-9 (DB-9) Male Plug to Terminal Block Breakout
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The DE-9 (DB-9) Male Plug to Terminal Block Breakout makes it easy to create custom DE-9 cables or interfaces without soldering a connector. A solid PCB breaks out all nine pins of the DE-9 plug to screw terminal blocks, allowing quick connections with stranded or solid-core wire. Ideal for non-...
Break-away 0.1 36-pin strip male header - Various Colors
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In this world nothing can be said to be certain, except we need headers, headers, and more headers! Each pack contains ten candy-colored 36-pin 0.1" pitch break-away male headers. These are a little extra special in that the plastic holding the pins together is made of colored plastic...
DIN Rail RJ-45 To Terminal Block Adapter - Vertical Jack
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A DIN rail-mountable adapter that breaks out all 8 wires of an RJ-45 (Ethernet) cable to screw terminal blocks. Connect an RJ-45 cable to the vertical jack, and access each wire individually via the terminal blocks — no soldering required. This adapter simplifies wiring in DIN rail builds by let...
81 Piece Gear Set
A comprehensive 81-piece gear assortment for robotics, mechanical projects, and STEM education. This set includes a variety of gear types and sizes to suit different drive configurations and gear ratios. Perfect for experimenting with gear trains, building custom transmissions, or adding mechani...
Break-away 0.1 36-pin strip male header - Blue - 10 pack
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In this world nothing can be said to be certain, except we need headers, headers, and more headers!Each pack contains ten blue 36-pin 0.1" pitch break-away male headers. These are a little extra special in that the plastic holding the pins together is made of blue plastic instead of classic...
Dual-channel RS485 Expansion Hat for Raspberry Pi 4B
A dual-channel RS485 expansion HAT for Raspberry Pi that provides electrically isolated RS485 communication with built-in protection against lightning, surges, and transient voltage spikes. Each channel uses an isolated transceiver for reliable, interference-resistant data transmission — ideal fo...
Motoron M3H256 Triple Motor Controller for Raspberry Pi (Connectors Soldered)
The Motoron M3H256 Triple Motor Controller makes it easy to control DC motors from a Raspberry Pi (Model B+ or newer) through an I²C interface. Each module can independently control up to three motors, and multiple Motoron boards can be stacked on top of the same Raspberry Pi for projects that ne...
Motoron M2H24v14 Dual High-Power Motor Controller Kit for Raspberry Pi
The Motoron M2H family of dual high-power motor controller add-on boards makes it easy to control up two bidirectional, brushed DC motors with a compatible Raspberry Pi (Model B+ or newer). The M2H controllers are designed to stack on top of a Raspberry Pi (Model B+ or newer), similar to a HAT (H...
Power converter 6 in 1 pack
A handy assortment of six power connector adaptors and converters for prototyping, electronics projects, and bench setups. This pack covers the most common power connector types — barrel jack, BNC, JST, and screw terminal — so you can quickly adapt between different power sources and devices. Pa...
Arduino Connector kit
A comprehensive collection of 24 types of commonly used Arduino connectors, all in one convenient kit. Includes male and female headers, USB connectors, switches, DC jacks, SD/TF card sockets, and more — everything you need for designing Arduino shields, custom controllers, and DIY electronics pr...
