Embellisher Button Red White Yellow Orange Potentiometer Knob for Arduino

Prototype Breadboard Protoboard 840 points Arduino features:
- 840 Connections
- Linkable with other Boards
- Base with adhesive to attach it to the work surface
- Measures 165x55x8mm

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

DT321B Digital Multimeter, Portable Multimeter, AC / DC Voltage Meter, Blue Backlight, Battery tester, Transistors tester, Acoustic Continuity Tester.

Pulley GT2 16 Teeth 6mm Aluminium Pulley 3D Printer Reprap features:
- Number of teeth: 16
- Pitch: 2mm
- Material: aluminum alloy
- Outside diameter: 13mm
- Inner hole: 5mm
- Use with strap: 6mm
- Quantity: 1 unit of 16 teeth GT2 pulley, 6mm wide and 2 studs
- Ideal for fix on the axis of the motors of your 3D printer

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

It allows controlling many different types of engines: - Up to 4 bidirectional current motors
- Up to 2 stepper motors (unipolar or bipolar) In addition it is provided with two connectors for servos.                   L293D Motor Drive Shield Expansion Board features:
- Minimum operating voltage: 4.5 V
- Maximum operating voltage: 36 V
- Maximum current: ± 1.2 A (650mA)
- Logic voltage: 5V
- Controller L293D
- Measures: 70x55x20 mm L293D controller consists of 4 H bridges with 650 mA current with thermal protection.
Pull-down resistors keep the motors off during startup.

Voltmeter Ammeter 100V 50A Digital DC Red Blue features:
- Supply voltage: 4.5V to 30V
- Voltage measurement range: 0V to 100V (± 1%)
- Min voltage resolution: 0.1V
- Current measurement range: 0A to 50A (± 1%)
- Min current resolution: 0.1A
- Operating current: 5mA to 15mA
- Display: Red LED color (Voltage) and Blue LED color (Intensity)
- Includes reverse polarity protection
- Measurement refresh time: 500ms
- Screen dimensions: 48 x 29 mm
- Recessed hole: 45.5 x 26.5 mm
- Depth: 21 mm
- Cable length: 150 mm
- Operating temperature: - 10ºC to 65ºC
- No battery needed
- Dual panel with voltmeter and digital ammeter Useful links for Arduino />