Pre-built modules

These nice little modules are configured as pushbutton toggle switches. Push the switch, the output is powered up, push it again and the output is turned off. Specifications Operating supply voltage:...

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...

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...

This little module will directly drive up to three LEDs, causing them to ramp up and down in brightness in a breathing mode. It measures just 24 x 12 x 2.5mm so is small enough to embed in many...

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...

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...

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...

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...

This great little module can be programmed to produce a PWM modulated output with variable duty cycle and frequency. It also has a pulse mode, where it will produce one or more pulses and then stop...

These tiny modules are a mini version of the larger flickering flame modules. They have four LED chips controlled by a small surface mount IC to create a flickering flame effect - like the flickering...

This little module measures 27 x 15mm and can control LEDs, LED strip or even incandescent lamps. It has three modes: Dimming: lights are on continuously, brightness adjustable (between 6% and 97%)...

These great little PIR modules are ideal for detecting the presence of people or animals at up to a few meters. Use them to control lights on a solar system or as security system sensors, or anything...

This great little step-down (buck) DC-DC converter has an inbuilt red LED 3 digit voltmeter which can display either the input voltage or the output voltage, depending on the position of the...

These neat little modules let you select the time from 10 seconds to 24 hours, as per the data in the instructions. Specs: Supply voltage: 3.3 to 18V DC Current output: 3V/300mA; 5V/200mA; 9V/100mA...

These great little modules are very easy to use, you just set the start and stop temperatures using the buttons and the module does the rest. They can be used to control both heating and cooling...

This unusual item is a very thin, flexible plastic PCB material with 51 amber LEDs soldered to it. The LEDs are controlled to produce a flame-like effect, and the unit also has other functions, such...

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...