Momentary Switch Push Button Red N/O 7mm

Perfect kit to learn programming in the middle of Arduino the basic of electronics It allows to build various projects of various complexity, from the easiest ... to the most complicated.
The elements are placed in the box to keep everything in order.   Characteristic:   It includes the following module references:   - 1x UNO R3 Rev3 ATmega328 ATmega16U2 Development Board Arduino Module - 1x LED Display Screen Controller Blue Backlight 16x2 1602 HD44780
- 1x Prototype Protoboard MB-102 830 points Arduino
- 1x ProtoShield Prototype Expansion Board with Mini Breadboard 170 points for Arduino Proto V5.0
- 1x 74HC595 74595 SN74HC595N 8-Bit Shift Register DIP-16
- 1x LM35 Temperature Sensor LM35DZ TO92
- 2x SW-520D Vibration Tilt Sensor

Necessary for the protection of printed circuits.
PCB varnish of high quality for manufacturing, repair and maintenance.
Prevents the oxidation of printed circuit boards during intermediate storage. Insulating Varnish Spray 400ml features:
-A protective film, transparent.
-Protects soft metals for welding (eg copper, steel, lead, tin, brass) against corrosion, moisture, oxidation, dust, chemical contamination
-It maintains the welding, to carry out a subsequent welding it is not necessary to eliminate the
protective film
-PVB 16 is used, for example, in the storage of printed circuit boards and material that is going to be
soldier, such as welding terminals or conductors.
-Temperature of application: od -40 ° C + 60 ° C.

DC 30A Analog Panel Ammeter 0-30A features:
- DC 30A Analog Ammeter Panel Current Meter AMP 0-30A
- Type: AMP analog meter
- Range of scale: DC 0-30A
- Accuracy: Class 2.5
- Size: 51x 51x 46 mm
- Complete with screws for simple DIY installation
- This meter has a built-in bypass, does not need external derivation

LM35 Temperature Sensor LM35DZ TO92 features:
- The output is linear and each degree Celsius equals 10 mV
- Power supply from 4 to 30 Vdc
- Connection through analog input
- Temperature range from 0ºC to 100ºC
- Linearity +10 mV / ºC
- Quantity: 1 unit

Flux rosin, solid resin, neutral pH for correct electronic soldering
- They do not cause corrosion of non-ferrous metals
- Does not cause short circuits
Melts with temperature, spreads over the area to be welded and penetrates into the most difficult corners cleans and prepares the surfaces and components to be welded, and facilitates adhesion and tin fluidity, improving soldering in electronics jobs.
Use a toothpick for the application. Do not apply excessively.
Safety:
- Use in ventilated spaces. Do not inhale the fumes that are given off by welding.
- Keep the bottle tightly closed and out of the reach of children.
- Do not ingest. Non-toxic
- Rarely irritating to skin contact

Digispark is a development board based on the ATTINY85 microcontroller from ATMEL born in a successful campaign on Kickstarter.
Similar to the Arduino line , It is one of the smallest boards on the market.
Programmable directly from USB with the same Arduino tools. It has a built-in Micronucleus bootloader and can be replaced by similar ones such as the Trinket bootloader. Adafruit or others.
You can use many of the same Arduino libraries and have your own on the digispark wiki. Attiny85 Digispark USB Development Board features:
-USB power supply
-External power supply (7v-35v DC 12v maximum recommended)
-5V DC 500mA regulator on board
-Programmable with the Arduino IDE
-Loaded with Micronucleus bootloader

Level sensor for liquids with float. The liquid level sensor acts as a switch. Liquid level float sensors are used when constant control and regulation of the liquid level (water, oil and other fluids) is required such as extraction pumps. The sensor is equipped with a float with a magnet which, acting by the buoyancy force of the fluid, moves along the tube, shortening or opening the reed switch.

It can be used to detect liquid levels that are too high or too low. Ideal for all those applications where the level of non-corrosive liquids such as water tanks or aquariums needs to be monitored. It is made of stainless steel.