USB to Micro USB On/Off Switch for Arduino Charger Cable

Male 40 Pin Header 1x40 features: Type: Male, Insertion position: Vertical, Separation between pins: 2.54mm

Descent module.
Use a multimeter to check the output voltage and adjust the potentiometer.
Control of tension.
LM2596 DC Voltmeter Converter 3A Step Down Adjustable Power features:
- Input voltage: 4.5-38V
- Output voltage: 1.25-36.5V
- Current output: 2A (max 3A with heat sink)
- Operating temperature: -40 to + 85 ºC
- Operating frequency: 150KHz
- Efficiency conversion: up to 92%
- Load Regulation: +/- 0.5%
- Voltage Regulation: +/- 2.5%
- Protection over temperature: the output switches off automatically
- Size: 62mm x 38mm x 15mm
Principal functions:
- Step-down converter with overcurrent protection
- Voltmeter up to 40V, remember to set the input voltage to 4.5V

Push button 6x6x4mm features:
-Touch Push Tact Switch mini electronic Arduino push button
-Measures: 6x6x4.3mm

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 can be used to work with AVR, ARM, PIC microcontrollers, Arduino modules and to work with self-designed prototypes. Prototype Board Transparent 400 points features:
- Linkable with other plates
- Base with adhesive
- 400 contacts without welding (300 contacts for components and 100 contacts for power rails )
- Transparent ABS
- Measurements 82x 55x 8 mm

Lot of 65 Male-Male jumper cables. Characteristic: -No soldering required
-You can easily modify or revise the circuits
-Quantity: 65 cables of different lengths and colors
-Cable lengths: 120mm, 150mm, 200mm, 240mm

Ceramic Grease Spray, non-stick antifriction. The product is ideal for use on parts under heavy mechanical and thermal loads. Working temperatures: -40 to 1200°C.
Application: Installation of boilers, furnaces, motors, heating systems, water pumps.