Flexible LED Noodle Filaments USB Lamp Kit 5 Pack

Each of these new ZIP Circles has 12 individually addressable RGB LED’s. Each LED can be controlled independently and all LEDs are connected using the same three wire bus. Each LED can produce a full spectrum of colours independent to all of the other LEDs on the bus. Each ZIP LED has a Red, Green and Blue element within the LED, and each of these can achieve 256 levels of brightness. This results in 16,777,216 possible output colours. Multiple ZIP LEDs can be connected to produce longer strings/strips.

The LEDs used are based on the WS2812B part which is compatible with any WS2812B driver code. They can also be coded in the MakeCode Block/Javascript editor.

Features:

Simple 3 wire connection for all LEDs.

Compatible with any WS2812B driver code.

They can be coded with the Microsoft MakeCode Editor for the BBC microbit.

Integrated reset circuit.

Dimensions:

Width: 7.5mm.

Height: 3mm.

PCB Height: 1.5mm.

Inner Diameter: 29.2mm.

Outer Diameter: 44.2mm.

The LED kit contains red, green & yellow LEDs in 3mm, 5mm and 10mm round sizes as well as some Colour Changing and Tri colour LEDs plus some 5mm LED panel mounting holders. 105 parts are supplied in a multiple compartment storage box.

Features:

Large selection of LEDs.

3mm, 5mm and 10mm Red LEDs.

3mm, 5mm and 10mm Green LEDs.

3mm, 5mm and 10mm Yellow LEDs.

5mm LED holders.

Colour Changing LEDs.

Tri colour 5mm diffused LEDs.

Contents:

10 x 3mm Red LEDs.

10 x 5mm Red LEDs.

5 x 10mm Red LEDs.

10 x 3mm Green LEDs.

10 x 5mm Green LEDs.

5 x 10mm Green LEDs.

10 x 3mm Yellow LEDs.

10 x 5mm Yellow LEDs.

5 x 10mm Yellow LEDs.

10 x 5mm Panel Mount LED Clips.

10 x Colour Changing 5mm LEDs.

10 x Tri Colour 5mm LEDs.

1 x LED Kit box.

Kit Box Dimensions:

Length: 174mm.

Width: 140mm.

Height: 32mm.

Compatible with:

Raspberry Pi Pico

Micro:Bit

The colour changing LED on this kit turns on when it goes dark and stays on for a period of time. This makes a good night light and because the LED is only on for a small amount of time the batteries last much longer than a light that is on all night.

There is an on board trimmer to set the light level at which the LED turns on and another trimmer to set how long the LED stays on for. The maximum duration is about 30 minutes. When set to 15 minutes and activated once a night the batteries will last two months.

Features:

Adjustable light level sensor.

Adjustable length of light time.

Contents:

2 x 10K Resistor.

2 x 1M Resistor.

1 x PCB trimmer 220K POT.

1 x PCB trimmer 10M POT.

1 x 47R Resistor.

1 x Miniature LDR.

1 x Capacitor, Electrolytic, 16V, 470uF.

4 x 2N7000 N Chanel FET.

1 x Colour Changing 5mm Diffused LED - 750mCd.

1 x PP3 Battery Clip Lead (Heavy Duty).

1 x 3xAA Battery Cage with Clip.

1 x Timed Night Light Kit PCB.

Dimensions:

PCB Length: 53mm.

PCB Width: 41mm.

Requires:

3 x AA Batteries.

Soldering Iron.

Solder.

Wire Cutters.

This light-activated kit is also available as a temperature-activated project kit. The output of this board can be used to control other electronic circuits, turning them on automatically when it goes light or dark.

The board has space for an LED with a current limit resistor (both available separately) which will light when the output turns on.

The Darlington pair transistor configuration allows an output current of up to half an amp to be controlled. Operating voltage 3V to 12V (lower voltages allow for better adjustment of the switching point).

Note: This kit requires soldering.

Features:

This Light Switch Kit detects the brightness of its surroundings using a Phototransistor.

The kit acts as an automated on/off switch (light dependable) for many devices.

Contents:

1 x 1MΩ Potentiometer.

2 x BC337 NPN Transistors.

1 x Phototransistor.

1 x 220Ω Resistor.

1 x Light Activated Switch PCB

Possible applications include:

Garden light that switches on automatically at night.

Drawer alarm, which sounds when a dark drawer is opened.

Line following robot (using 2 light-activated boards).

Introducing the MeArm Deluxe Robot Arm Kit in Blue, the latest version designed to be the most accessible learning tool and the coolest compact robot arm available. This flat-pack robot arm kit is easy to assemble with just a screwdriver and a passion for creativity, making it an excellent entry point into the realms of programming, electronics, robotics, and engineering. Lifehacker has dubbed it the "Perfect Arduino Project for Beginners," highlighting its educational value.

We offer two options: the full kit and the MeArm alone. The full kit comes complete with everything you need to start your robotic journey, including the MeArm robot arm, a Brains Board for programming, a joystick controller, and a battery pack (batteries not included). The "Just MeArm" kit is ideal for those looking to create their own brains and controllers, featuring laser-cut acrylic parts, all necessary screws and nuts, and four servo motors.