70mm Matrix Prototype PCB - Just Matrix


Board size is approx 70mm x 50mm.

A prototyping breadboard with over 420 holes on a 0.1" pitch plus two bus rails are provided for power, one ground and one +V.

80mm Matrix Prototype PCB - Just Matrix


Board size is approx 80mm x 50mm.

A prototyping breadboard with over 420 holes on a 0.1" pitch plus two bus rails are provided for power, one ground and one +V.

80mm Matrix Prototype PCB - Matrix - Plus Jack


Board size is approx 80mm x 50mm.

A prototyping breadboard with over 400 holes on a 0.1" pitch plus two bus rails are provided for power, one ground and one +V. Also provision for a 2.1mm Jack socket or 2 pin JST socket. D-Type connectors (6-25pin) can be soldered to one end, double sided pads provided.

94mm Matrix Prototype PCB - Just Matrix


Board size is approx 94.0mm x 20.3mm.

A prototyping breadboard with over 180 holes on a 0.1" pitch plus two bus rails are provided for power, one ground and one +V.

70mm Prototype PCB - PSU - Jack


Board size is approx 70mm x 50mm.

A prototyping breadboard with both a 5V and 3.3V regulated power supply plus two push button switches. Also a prototyping area with over 300 holes on a 0.1" pitch. Two bus rails are provided for power, one ground and one +VE link selectable between 5V and 3.3V.


70mm Prototype PCB - PSU - JST


Board size is approx 70mm x 50mm.

A prototyping breadboard with both a 5V and 3.3V regulated power supply plus two push button switches. Also a prototyping area with over 300 holes on a 0.1" pitch. Two bus rails are provided for power, one ground and one +VE link selectable between 5V and 3.3V.


80mm Prototype PCB - PSU - Potentiometer


Board size is approx 80mm x 50mm.

A prototyping breadboard with a 5V regulated power supply plus two push button switches and a Potentiometer (Single or stereo fit OK) . Prototyping area with over 400 holes on a 0.1" pitch plus two bus rails are provided for power, one ground and one +5V.

Prototyping Power Supply


A simple 3 output power supply with 12V, 5V, and 3.3V outputs.

Two link selected outputs for the breadboard.

94mm Matrix - USB - With 3.3V PSU


Board size is approx 94.0mm x 20.3mm.

A prototyping breadboard with over 180 holes on a 0.1" pitch plus a 3.3V regulator and push button switch. Power to the board is from a USB Type A plug.

Handy 33 - USB 3.3V Power Supply


A simple but very useful power supply for testing development projects or modules.
The handy 33 simply provides 3.3V from a USB port wall outlet or battery pack.

Mini LED Tester Kit


Mini LED tester. Pocket size tester using a coin cell battery.


8 Way Analog Switch PCB - 6mm


Board size is approx 94.0mm x 18.0mm.

An 8 way switch panel with a resistor divider network. This provides 8 different voltage levels one for each switch pressed. A simply way to add switch inputs to a ESP8266 using it's only analog input.

Two outputs are provided 0-3V for Wemos development boards and 0-1V for the ESP8266 modules.

8 Way Analog Switch PCB - 12mm


Board size is approx 39mm x 79mm.

An 8 way switch panel with a resistor divider network. This provides 8 different voltage levels one for each switch pressed. A simply way to add switch inputs to a ESP8266 using it's only analog input.
Two outputs are provided 0-3V for Wemos development boards and 0-1V for the ESP8266 modules.

This board also has 4 LED's that are available on a 5 pin header.