Keyboard Shield 16x2 LCD screen for Arduino

2x CNY70 Reflective Optical Sensor with Transistor Output features:
- Reflective optical sensor with transistor output
- Reflective optical coupler used to distinguish edge or line detection
- Dimensions of the housing are 7 x 7 x 6 mm
- Supply voltage: 5V
- Maximum diode current: 50 mA
- Maximum collector-emitter voltage: 32V
- Maximum collector current of 50 mA
- Quantity: 2 units

check it Contenido:
- 20x Cable macho-macho 20cm - 10x Cable hembra-macho 20cm - Kit de diodos LED - 20 unidades ( 5x rojo, 5x verde, 5x amarillo, 5x blanco) Resistencias:
- 220R- 10 unidades
- 10k- 5 unidades
- 1k-   5 unidades
- Transistor TIP120 TO-220 - 1 unidad
- Diodo LED RGB - 1 unidad
- Condensador electrolítico 470uF/50V - 2 unidades check it Content:
- Prototype plate 400 points
- 20x Cable Jumper mach-macho
- LED diode kit - 30 units (10x red, 10x green, 10x yellow) Resistances:
- 100k- 10 units
- 10k- 10 units
- 1k- 10 units
- 220R- 10 units
- Photoresistor GL5516 Type LDR 10k - 2 units
- Push buttons Omron B3F Blue, Red, White - 3 units
- 100uF / 50V electrolytic capacitor - 5 units

MS01 works with SONOFF TH10/16 to accurately measure soil moisture and send data to your mobile phone. MS01 can regularly water and check soil moisture anytime and anywhere to make your flowers grow healthier. This is an accessory used in SONOFF TH10 / TH16.

This module specially designed for Arduino will allow you to generate a light of any color (RGB) quickly and accurately.
The LED Bulb Module RGB, consisting of an LED capable of creating any color using RGB, has a PWM voltage input with three pins. These are capable of shining in a wide range of colors thanks to the mixture of the three colors. primary (red, green and blue).
These types of diodes are called RGB and are made up of three red, green and blue diodes in the same package.
Thanks to the variation of the intensity of these three diodes, we can create a composition of colors. With this led you can handle more than 16.5 million colors.

- HC-05 Bluetooth transceiver module with base
- The bluetooth module HC-05 is one of the best options for projects where you need wireless communications.
- The transceiver module (transmission / reception) allows bluetooth wireless connections like master or slave, works in a transparent way as if we made a RS-232 TTL serial connection with cable.
Bluetooth Transceiver Module HC-05 Wireless features:
- Chipset CSR BC417
- 3.6 to 6 Vdc power supply
- Bluetooth version V2.0 + EDR
- Frequency: 2.4GHz ISM band
- Modulation: GFSK
- Reach approx. 10m
- Security: Authentication and encryption.
- Speed-> Asynchronous: 2.1Mbps (Max) / 160 kbps; Synchronous: 1Mbps / 1Mbps

Power supply DC 12V 3A 36W features:
Supply voltage: 110 / 230V AC
Output voltage: 12V DC - Output amperage: 3A
Power at 12V: 36W
Dimensions: 84mm x 58mm x 32mm

LED Display 3-Digit 7-Segment Red Common Cathode features:
- Supply voltage of the segments: 3 VDC
- LED color of the segments: red
- Digit length: 14.2mm
- Digit width: 8.1mm
- Pin numbers: 12
- Diameter of pins: 0.51mm
- Step between pins: 2.54mm
- Consumption current per segment: 30mA
- Maximum admissible current per segment: 70mA
- Direct current by segment (pulse operation): 30mA
- Number of digits: 3
- Segment numbers by digit: 7
- Operating temperature: -25 ° C - + 85 ° C
- Storage temperature: -30 ° C - + 85 ° C
- Screen with common cathode connection
- Screen size: 37.6x19x8 mm
- This product is a 3-digit screen composed of 7 red LED segments with excellent brightness and features:.

High quality clamping electromagnet. Its supply voltage is 12V. The lifting capacity of up to 2 kg. The temperature limit reaches 130 degrees centigrade. Retention electromagnets are most often used for electric / magnetic locking of doors, flaps, and others. Use metal plates with a thickness starting from 3mm, this will ensure maximum retention force on the locking element. It is important to remove heat from the housing. The maximum force decreases as the coil temperature increases. This electromagnet will meet the expectations of even the most demanding user.