Pre-built modules

These impressive little modules look like a candle flame and have numerous LED chips on both sides of the module, controlled by a small surface mount IC to create flickering flame effect - like the...

These impressive little modules look like a candle flame and have numerous LED chips on both sides of the module, controlled by a small surface mount IC to create flickering flame effect - like the...

These impressive little modules look like a candle flame and have numerous LED chips on both sides of the module, controlled by a small surface mount IC to create flickering flame effect - like the...

These impressive little modules have numerous LED chips on one side of the module (but the light shines through the PCB and emits from both sides), controlled by a small surface mount IC to create a...

These impressive little modules have numerous LED chips on one side of the module (but the light shines through the PCB and emits from both sides), controlled by a small surface mount IC to create a...

These impressive little modules have numerous LED chips on one side of the module (but the light shines through the PCB and emits from both sides), controlled by a small surface mount IC to create a...

These impressive little modules have numerous LED chips on one side of the module (but the light shines through the PCB and emits from both sides), controlled by a small surface mount IC to create a...

These impressive little modules have numerous LED chips on one side of the module (but the light shines through the PCB and emits from both sides), controlled by a small surface mount IC to create a...

These impressive little modules have numerous LED chips on one side of the module (but the light shines through the PCB and emits from both sides), controlled by a small surface mount IC to create a...

These impressive little modules have numerous LED chips on one side of the module (but the light shines through the PCB and emits from both sides), controlled by a small surface mount IC to create a...

These little displays consist of an oval shaped PCB with an STC STC8G1K08 microcontroller and USB-C port on the back, and 40 tiny 2020 sized RGB LEDs and a tiny clicky tactile switch on the front....

This tiny PCB measures just 13 x 35mm and can take a DC voltage from 4 to 30V and convert it to a 50Hz AC waveform. Just connect the secondary winding of a matching AC transformer to the output...

These little boards will dim LED strip or other constant voltage LED products from 1% up to 99% brightness. They can also be used to control the speed of DC motors. They are rated from 5V to 16V, at...

When you need an amplifier for a project in a hurry, this is the way to get it. This great little module requires just a 5 volt supply, a signal source and a couple of speakers. The image says it all...

This little module is based on the ever-useful 555 timer IC. It features adjustable frequency over the range 0.8Hz to 60Hz (approx), making it ideal for flashing LEDs, or anywhere you would use a 555...

These little modules measure 15 x 20mm and have a complete touch switch controller as well as a 10A MOSFET (FS8205A), so they can control loads of several amps directly. The blue LED is the standby...

This little module is based on the ever-useful 555 timer IC. It features adjustable frequency over 4 separate ranges and you can also vary the duty cycle. This is ideal for producing timer and clock...