Braided Cable 3 Pin Female - Female 20cm Jumpers Dupont 2.54

This module can handle 16 PWM signals, through an I2C connection with devices like microcontrollers or development boards like Arduinos.
It can also be concatenated with other equal modules (up to 62 cards), increasing versatility and allowing you to obtain up to 992 PWM outputs that can be used to connect servo motors or LEDs to change the brightness intensity.
PCA9685 digital servo motor controller 16 channel PWM features:

- Supply voltage: 3-5 VDC,
- Maximum motor voltage: 6 VDC,
- Number of channels: 16,
- Resolution per channel: 12 bits,
- Interface: I2C,
- Working frequencies: 40-1000 Hz,
- PCB size: 62.3x25.3mm .

The novelty of micro:Bit for a more lively introduction to technology for children.

The micro:bit is a pocket computer that can be encoded, customized and controlled for the implementation of digital ideas and games. It measures just 4x5cm and features a fun and easy to use design, so users can create anything from games and animations to slick stories at school, at home or anywhere - all it takes is imagination and creativity. It is fully programmable. This means that each of its LEDs can be individually programmed as can its buttons, inputs and outputs, accelerometer, magnetometer, Bluetooth 5.0 technology, microphone and speaker.

It contains a quick start guide in the same package. 

This photo-resistance module is very sensitive to ambient light. Activation of the microcontroller or retransmission modules,
The brightness module of the ambient light reach the set threshold, the output is high when the ambient light exceeds the set threshold.
The DO output can be connected directly to a microcontroller to detect the light environment and create a light control switch.
It has a speed range of 0% to 100%. Digital Light Intensity Sensor with Photo Resistance with LM393 Controller features:
- Operating voltage: 3.3 - 5 V
- Input current: 50 mA
- Use a very sensitive photo resistance
- Use a LM393 wide voltage comparator, high quality output signal
- Adjustable potentiometer can regulate the brightness of detected light

Set of 6 screwdrivers made of chrome vanadium steel, with ergonomic handle and magnetic tip. The set consists of straight and cross head screwdrivers.

This product is a BNC probe with double black and red crocodile plug to perform your oscilloscope tests.
Its internal resistance is 75 ohm and it has a length of one meter. BNC Probe Male Double Crocodile Plug features:
- 100% new and high quality
- New BNC to double crocodile clip oscilloscope probe
- Standard BNC ends can be used for all oscilloscopes
- Length: 100 cm
- Coaxial cable 3c-2v 75 ohm
- Includes 11 crocodile cable

The sensor measures the current flowing in the cable without cutting it. The measurement is made on a single insulated wire, the output is an analog voltage from 0 to 1 V. Sensor SCT-013-050, Non-Invasive 50A AC Current Meter

Keyestudio Shield expansion board for the micro:bit. Allows connection to all outputs of the minicomputer via pin strip. Shield v2.0 for micro:bit incorporates 44-pin connectors to facilitate the connection of the various sensors to the minicomputer.

Set of 300 diodes packed in a handy box. Lens colour: red, green, yellow, yellow, blue - diffuse, light white.