ATX Power Supply Connector - Right Angle

This is a right-angle, 24-pin Molex Mini-Fit Jr.™ connector, commonly used as the power supply conne..

R31.50 Exc VAT: R27.39

Barrel Jack Power Switch - M-F (3")

We use barrel jacks a lot around here and sometimes we need to pop a switch into the mix. That usual..

R39.50 Exc VAT: R34.35

DC Barrel Jack Plug - Female

This female barrel jack plug is great for adding a common connector to the end of wires. This jack i..

R16.00 Exc VAT: R13.91

DC Barrel Jack Plug - Male

This barrel jack plug is great for adding a common connector to the end of our wires. This jack is c..

R16.00 Exc VAT: R13.91

DC/DC Converter - 5V 5W (R-78E)

This R-78E DC/DC Converter is a switching regulator module that has been designed to offer all the a..

R119.00 Exc VAT: R103.48

KTA-223 USB/RS485 Relay IO Board

The KTA-223 Relay Board is a USB or RS485 controlled module that can interface a PC to eight or more..

R3,809.50 Exc VAT: R3,312.61

PiJuice HAT - Raspberry Pi Portable Power Platform

As one of the smallest systems around there are so many amazing things you could do with the Raspber..

R1,904.50 Exc VAT: R1,656.09

Power Dock 2 for Onion Omega

The Power Dock 2 allows you to use any 3.7V LiPo battery to power your Omega and then charge the bat..

R412.50 Exc VAT: R358.70

Relay Expansion Board for Onion Omega

The Relay Expansion Board enables your Omega to control two other independent electrical circuits. T..

R412.50 Exc VAT: R358.70

Relay Shield v2.0

This Relay Shield v2.0 from Evil Mad Scientist is a simple Arduino add-on that gives your Arduino th..

R317.50 Exc VAT: R276.09

Relay SPDT Sealed

These are high quality Single Pole - Double Throw (SPDT) sealed relays. Use them to switch high volt..

R57.00 Exc VAT: R49.57

Relay SPDT Sealed - 20A

These are massive single pole - double throw (SPDT) sealed relays. This means that when current is a..

R62.00 Exc VAT: R53.91

RELAYplate

The RELAYplate from Pi-Plates is the first dedicated relay board for the Raspberry Pi designed to me..

R1,206.50 Exc VAT: R1,049.13

Solid State Relay - 40A (3-32V DC Input)

A solid state relay (SSR) allows you to control high-curent AC loads from lower voltage DC control c..

R190.50 Exc VAT: R165.65

SparkFun Beefcake Relay Control Kit (Ver. 2.0)

Your 5V system can wield great power with this big, beefy relay board. How does 10A on the NC contac..

R158.50 Exc VAT: R137.83

SparkFun Energy Harvester Breakout - LTC3588

This breakout board uses the LTC3588 Piezoelectric Energy Harvester from Linear Technologies. This b..

R571.50 Exc VAT: R496.96

SparkFun MOSFET Power Controller

MOSFETs are awesome. They’re like a switch that you flip electronically! This SparkFun MOSFET Power ..

R125.50 Exc VAT: R109.13

SparkFun SOT23 to DIP Adapter

6 pin SOT-23 to DIP adaptor. Created to take SOT23 of various pin sizes breakout to DIP. This will w..

R11.00 Exc VAT: R9.57

SparkFun Variable Load Kit

The SparkFun Variable Load Kit is a quick-to-assemble board designed to allow users to draw a specif..

R793.50 Exc VAT: R690.00

USB Relay Controller with 6-Channel I/O

This USB Relay Controller / Data Acquisition Module, from Cana Kit, allows computer controlled switc..

R1,333.50 Exc VAT: R1,159.57

Relay SPDT Sealed

These are high quality Single Pole - Double Throw (SPDT) sealed relays. Use them to switch high volt..

R45.50 Exc VAT: R39.57

ATX Power Supply Connector - Straight

This is a 24-pin Molex Mini-Fit Jr.? connector, commonly used as the power supply connector on ATX m..

R24.00 Exc VAT: R20.87

Relay 2PDT - 24VAC

These are handy two pole - double throw (2PDT) sealed relays. This means that when current is applie..

R158.50 Exc VAT: R137.83

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