Features
1. An NTC thermistor sensor is included, supporting high sensitivity.
2. A comparator LM393 is contained, so it can output both digital and analog signals at the same time.
3. Include a potentiometer to adjust the threshold of detection.
4. Working voltage: 3.3V-5V; PCB size: 2.3 x 2.3 cm.
5. High measurement accuracy with a wide range, good stability, and strong overload capacity.

Recycle an ATX computer power supply into a beefy bench tool that powers your projects. The ATX breakout board routes the -12, 3.3, 5 and 12 volt ATX outputs to screw terminals, each protected by a 1.25 amp resettable polyfuse. These four voltages cover a huge range of common electronics needs, there's even a negative voltage (-12 volts) for op amps and audio projects. An on/off button and a control circuit are included on-board, no modifications to the ATX supply are needed.

• Sound transducer type loudspeaker
• Loudspeaker type miniature, mylar, general purpose, waterproof
• Power 0.5W
• Maximum power 0.8W
• Impedance 8Ω
• Operating temperature -20...50°C
• Sound frequency 0...5000Hz
• Panel cutout diameter 57mm
• Sound level 86dB
• Resonant frequency 380Hz
• Colour black

• Sound transducer type loudspeaker
• Loudspeaker type miniature, mylar, general purpose
• Power 0.5W
• Maximum power 1W
• Impedance 8Ω
• Body dimensions Ø28 x 4.7mm
• Operating temperature -10...40°C
• Sound frequency 300...6000Hz
• Sound level 81dB
• Resonant frequency 400Hz
• Diameter 28mm
• Impedance tolerance ±15%
• Sound output tolerance ±3dB
• Weight 6g
• Height 4.9mm
• Resonant frequency tolerance ±20Hz

• Rated Voltage: 6V DC
• No load speed: 12000±15%rpm
• No load current: ≤280mA
• Operating voltage: 1.5-6.5V DC
• Starting Torque: ≥250g.cm(according to ourself developed blade)
• Starting current: ≤5A

• 18.5 x 24.2 x 30.8mm
• Shaft gap: 0.05-0.35mm

Τάση: 6 με 12V DC

Ρεύμα: 45mA (με λίγο φορτίο)

Κινητήρας με 2mm πάχος άξονα

Ταχύτητα: έως 8000 RPM

Διαστάσεις: 4 x 2.5cm διάμετρο

The Tamiya 9801112M Mabuchi FA-130 motor is the brushed DC motor included in many of the Tamiya gearboxes and educational toys.

• Typical operating voltage: 3 V
• Free-run motor shaft speed @ 3V: 12300 rpm
• Free-run current @ 3V: 150 mA
• Stall current @ 3V: 2100 mA
• Motor shaft stall torque @ 3V: 0.5 oz·in
• Shaft Diameter: 2mm

These small steppers are a great way to get things moving, especially when positioning and repeatability is a concern.

• Stride Angle (degrees) : 7.5
• 2-Phase
• Rated Voltage : 12V
• Rated Current : 400mA
• 3mm Diameter Drive Shaft
• 4-Wire Cable Attached
• In-traction Torque : 100 g/cm

• The device also can be used as a signal generator for electric speed controller (ESC), then you can test your motor system without using a transmitter and receiver.