Welcome to Custom Widgets

This site showcases a range of really useful parts for electronics projects. Perfect for electronics, Arduino and Pi builders.

If you are searching for a Display Bezel, check out


SIL to DIL converter PCB Type A

This neat little adapter converts a DIL-16 into a SIL-16 Usually it’s quite tricky to mount a DIL connection (such as on a small PCB) onto a breadboard or prototype

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SIL to DIL converter PCB Type B

This neat little adapter converts a DIL-16 into a dual-row SIL-16. This is super breadboard friendly as all connections are available on both sides of the breadboard. Usually it’s quite

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SIL to DIL converter PCB Type C

This tiny little adapter converts a DIL-8 into a DIP-8. Breadboard friendly – useful for devices like ESP-01. Usually it’s quite tricky to mount a DIL connection (such as on

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OLED Positioning Adapter

This incredibly useful little adapter PCB allow you to mount your I2C/IIC OLED adapter in a huge variety of angles, rotations and orientations! The pins are mapped 1->1 up to

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Tactile buttons mount PCB. Two sizes

These adapter PCBs are to enable the mounting of those little 6mm tactile buttons, e.g. for use on a front panel. The PCBs present a standard 0.1″ / 2.54mm connections

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USB Mini connector PCB

This PCB enables the mounting of a discrete USB Mini (mini-USB) connector which are usually quite tricky to mount and solder, especially on a standard breadboard-sized matrix. This PCB converts

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Bargraph LED multi-use PCB

The PCB offers a simple and effective way to mount a 10-segment LED Bargraph Display having 20 pins. It can be used to configure a 10-segment LED as either a

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RFM69 Adapter PCBs, 2mm to 2.54mm layout converter. Two types.

These two different adapters PCB are intended to convert the RFM69 Module’s castellated solder pads (which are a 2mm spacing) to fit a more standard 0.1″ 2.54mm PCB spacing of

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