Power
Power cable
A power cable is an electrical cable, an assembly of one or more electrical conductors, usually held together with an overall sheath. The assembly is used for transmission of electrical power. Power cables may be installed as permanent wiring within buildings, buried in the ground, run overhead, or exposed. Power cables that are bundled inside thermoplastic sheathing and that are intended to be run inside a building are known as NM-B (nonmetallic sheathed building cable).
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2.1mm DC Barrel Jack to Alligator Clips
AdaFruit
£2.502.1mm DC Barrel Jack to Alligator Clips Turn a wall adapter into a mini power supply with this incredibly useful adapter. A high-quality molded 2.1mm DC barrel jack is brought out to red (center positive) & black (ring negative) alligator clips...£2.50 -
Raspberry Pi Official USB-C Power Supply - UK
£8.00Raspberry Pi Official USB-C Power Supply - UK The official Raspberry Pi USB-C power supply (PSU) supplies your Pi 4 with 5.1V at 3A. Pi Official USB-C PSU Features: UK 3-pin plug High-quality power supply Compatible with Raspberry Pi 4 1.5m 18 AWG...£8.00 -
Fuse, Fast Blow, 5mm x 20mm – 250V AC, Range
£0.50Fuse, Fast Blow, 5mm x 20mm – 250V AC, Range This is a glass ferrule-type fuse. It fits great with our 5mm fuse clips or our inline fuse holders.The fuse is rated for 250VAC, and depending on which version you select, from 0.5A right up to 20A...£0.50 -
Fuse Holder, Inline Screw Type, 5x20mm AGC, 16AWG Wire
Proto-PIC
£1.75Fuse Holder, Inline Screw Type, 5x20mm AGC, 16AWG Wire These screw fuse holders are extremely useful when you're hooking your project up to a power source and want to add some circuit protection.They take a 5x20mm fuse and come complete with 16AWG wire,...£1.75 -
9V battery clip with 2.1mm plug
Proto-PIC
£2.509V battery clip with 2.1mm plug This simple cable is used for connecting a PP3 battery to your project.The cable is terminated with a 2.1mm barrel connector.£2.50 -
Barrel Jack Extension Cable - M-F (3 ft)
Sparkfun
£1.80Barrel Jack Extension Cable - M-F (3 ft) SparkFun COM-11706 Do you fear that your power may not be “far reaching” enough? How would another 3' work for you? Okay, so it doesn’t sound very dramatic, but sometimes an extra 3' of power...£1.80 -
Barrel Jack Extension Cable - M-F, 1.8m (6 ft)
Sparkfun
£2.50Barrel Jack Extension Cable - M-F, 1.8m (6 ft) Do you fear that your power may not be “far reaching” enough? How would another 6' work for you? Okay, so it doesn’t sound very dramatic, but sometimes an extra 6' of power cable is exactly...£2.50 -
White 2 Core Twin Figure 8 cable 1m
Proto-PIC
£0.50White 2 Core Twin Figure 8 cable 1m This speaker cable is sold by the meter and will be cut to the length you buy. Specifications Cable Shape - Multicore Conductor Material - Bare Copper Core Strands - 7/0.25mm Insulation Material - PVC Maximum...£0.50 -
9V Battery Holder with DC Male Jack, 2.1x5.5mm
Sparkfun
£3.309V Battery Holder with DC Male Jack, 2.1x5.5mmThis 9V battery holder allows your battery to snap in tight and holds it in place, which is great in situations where you don’t want the battery just hanging. It also has three mounting holes so you can...£3.30 -
Battery Holder 4xAA with Cover and Switch
Sparkfun
£2.10Battery Holder 4xAA with Cover and SwitchThis 4xAA battery holder puts a nice finishing touch on your battery-powered project.This AA holder features a removable, sliding cover, which is secured with a small phillips head screw. It also has an ON/OFF...£2.10 -
Cable, 9V PP3 Snap to Barrel Jack Adapter
Sparkfun
£3.50Cable, 9V PP3 Snap to Barrel Jack Adapter This simple cable has so many uses! Plug the 9 volt battery clip onto a standard 9V PP3 battery and connect the other end to anything with a 5.5x2.1mm, center-positive barrel jack.Use this cable to...£3.50 -
Barrel Jack Cable with Inline Power Switch, M-F, 3"
Sparkfun
£2.20Barrel Jack Cable with Inline 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 usually means hacking up a perfectly good barrel jack extension cable, but the whole point of using the...£2.20