Helping Magnifying Hand Tool

This module adapted for the arduino includes a laser diode and a 3-pin connector for a simple and quick adaptation with the Arduino. The diode is mainly used for laser toys, all kinds of level meter, instruments, stylus pen, mini LCD projector, remote listeners laser, alarm anti-theft light remote control. Light shots and different display can make the color of the image element a little different from the real object. The measurement allowed error is +/- 1-3 cm. Characteristic: - Supply voltage: 5VDC
- Connector of 3 pins:
1- GND
2- VCC
3- Light control of the laser diode
- Point mode: point facula
- Continuous output
- Operating temperature: -36 ° C - + 65 ° C
- Laser wavelength: 650nm (red)

The module has two outputs: analog A0 and digital D0
Digital output D0 - signal 0 appears or 1 depending on the threshold setting
The threshold is set with the potentiometer
The sensor can be used for example:
Automatic watering for potted plants
With this module you will be able to measure the humidity of the soil, so that you will be able to control the humidity level of the soil of your plants
Characteristic:
Operation: 3.3V -5V
- Sensitivity adjustable by potentiometer
- Dual output mode: analog and digital
- Red LED - power indicator
- Green LED - indicator digital switching output
- PCB measurements: 3 x 1.5 cm
- Probe measurements: 6 x 3 cm

High power digital servo, better precision than the MG995. MG996R Metal Gears Digital Servo High Power Equivalent 12Kg 6V features:
- Operating voltage: 4.8 V to 7.2 V
- Consumption: 100mA
- Torque max.: 12kg / cm (6V)
- Operating speed: 0.22sec / 60degree (4.8V), 0.19sec/60degree (6V)
- Max. Radio: 180ºC
- Temperature range: 0-55 degrees
- Weight: 55 g
- Cable length: 29cm
- Dimensions: 54 x38x 20 mm
- Servo connector: JR (JR and Futaba adaptable)

It is one of the most popular stepper motors with 200 steps per turn and a maximum load of 28.5 kg/cm. Comes with a 50 cm cable. We have the best stepper motors at the best prices! Perfect for CNC machines!

Ideal for 1.75mm filament.
The tube is cut in lengths from 1m to 10m. PTFE Tubing ideal for feeding 1.75mm filament into an extruder or for use as a bowden tube.
Tubing cut to lengths of 1/2/3/4 / 5..10metres.

TFT LCD 34pins Expansion Board Adapter 3.2" 4.3" 5.0 Shield Mega 2560 features:
- Facilitates connections between the LCD TFT Touch 3V 2.4 ", 2.8", 3.2 "etc. with SD card reader and the Arduino Mega 2560 board
- Put the screen on the Shield and you can connect it directly to the Arduino Mega2560.
- TFT LCD MFT TFT LCD PCB adapter for Arduino Mega2560 STM32
- The TFT01 LCD operates at 3.3V and can not be used directly on the standard Arduino motherboard at the top.
- The TFT LCD PCB adapter for Mega is compatible with the Arduino pins, the user can directly connect the TFT LCD PCB - Adapter on the shield and stand on the Arduino board. It can be used with a Mega2560 and LCD screen.

Wheels for 360 degree continuous rotation servo motors type SG90, FS90R, SG92r. The wheels have silicone tyres and measure 60 mm (2.36″) in diameter. Four additional mounting holes for 4-40 bolts allow the wheel to be used with several of our universal mounting bracket.

3.3V/5V I2C logic level converter module with soldering pins.
Ideal to connect a device that works at 3.3V to one that works with 5V.
It works with digital signals (high and low levels).
Logic Level Converter 3.3 / 5V I2C IIC features:
- Voltage: 3.3V/5V
- Measures: 1.5x 1 cm