WS2812 RGB 5050 Smart Addressable 5V Arduino compatible LED WS2811

Ideal for your arduino projects, but can also be used with other microcontrollers. Double Joystick Module 2 Axis XY PS2 features:
- Two axes (XY)
- Return to the center
- Central push button
- Connections: + 5Vcc / GND / VRx / VRy / SW
- Dimensions: 4 x 2.6 x 3.2cm

Sensor Module GUVA-S12SD UV features:
- The module based on the Schottky-type photodiode - applicable to the optical mode
- This is a " true "UV sensor instead of calibrated light sensor
- It has high sensitivity, high stability, good linearity
- Power supply: 2.5V - 5V
- Analog output
- Captured wavelength: 240-370nm
- Ultra low power consumption
- Meteorological applications, skin care, industrial UV level measurement
- PCB dimensions: 11x27mm

It allows controlling up to 2 direct current motors or a bipolar stepper motor. It also allows to control a unipolar stepper motor configured as bipolar.
Ideal for projects with ARDUINO.
You can use it with PIC, AVR, STM32.
L298N Motor Drive Controller Board Module Dual H Bridge DC features:
- Minimum operating voltage: 5 V
- Maximum operating voltage: 35 V
- Maximum current: ± 2 A
- Logic voltage: 5V
- PWM signal inputs for speed control
- Outputs: for 2 DC motors or for a bipolar stepper motor
- Measures: 43x43x24 mm
Helpful Links:
Operation of the robot by Infrared / Operation of the robot by Bluetooth / Automatic operation with detection of obstacles

It is ultra compact and very low consumption. It works at 2.4GHz frequencies (free frequency) and is ideal for telemetry projects, robots, peripheral control, video game control applications, remote temperature sensors, pressure, alarms, etc ... NRF24L01 + Wireless Transceiver Module 2.4GHz features:
- Based on chip NRF24L01 + Ultra Low Power
- Free band: 2.4GHz ISM
- Speed: 250kbps, 1Mbps, 2Mbps
- Working current - reception: 13 mA
- Transmission: 11 mA (900nA -deep sleep mode)
- Receiving sensitivity: -94dB 250kbps
- Coverage in closed spaces: 15m / 30m
- SPI interface
- Input voltage: 1.9V- 3.6V
- Input / output port voltage: 0V-3.3V / 5V
- Coverage in open areas: 100m approx.
- Clock frequency: 16MHz

4 RGB LED panel with digital control to be connected in cascade to complete the reception and decoding of the data.
The light emitted is very powerful and millions of colors can be generated thanks to the RGB device. 40 LED RGB Digital Panel Adafruit Neopixel with Connectors 5050 Matrix features:
- 40 individually addressable RGB LEDs (NeoPixels based on SK6812 or WS2812B) arranged in a 5 × 8 matrix
- 24-bit color control (8-bit PWM per channel); 16.8 million colors per pixel
- The digital control interface of a single cable requires only one Arduino pin (the default pin can be customized)
- Operating voltage range: 4 V to 6 V (connected to the 5 V Arduino rail by default)

Resistors Kit 5% 0,25W 1/4W features:
 
-10 pcs - 100 Ohm
-10 pcs - 220 Ohm
-10 pcs - 1,0k Ohm
-10 pcs - 2,2k Ohm
-10 pcs - 4,7k Ohm
-10 pcs - 10k Ohm
-10 pcs - 100k Ohm
-Type: Carbon film
-Tolerance: ±5%
-Power: 0.25W
-Dimensions: 2x7mm

The module has two outputs: analog A0 and digital D0.
digital output D0 - signal 0 or 1 appears depending on the configuration of threshold.
The threshold is fixed with the potentiometer. Characteristic: - Operating voltage: 3.3V -5 V - Sensitivity adjustable by potentiometer
- Dual output mode: analog and digital
- Red LED - power indicator
- Green LED - digital switching output indicator
- Measurements PCB: 3 x 1.5 cm
- Sensor measurements: 5.4 x 3.9 cm

Transmitter and receiver kit for radio control and data transmission, compatible with Arduino. 433MHz RF Wireless Receiver + Transmitter features:

Specifications of the emitter module: - Power supply: 3V ~ 12V
- Working intensity: max = 40mA (at 12V), min = 9mA (at 3V)
- AM ASK / OOK modulation
- SAW filter
- Working frequency: 315MHz-433.92MHz
- Transmission power: 25mW (315MHz at 12V)
- Range: 20 to 200 meters (different voltages can give different results)
- Transfer speed: 4 kB / S
- Dimensions: 19x 19x 7mm Receiver module specifications: - Power supply: 5.0VDC + 0.5V
- Work intensity: 5.5mA (at 5.0VDC)
- Work frequency: 315MHz-433.92MHz - Receiver sensitivity: -100dBm