DC 5A Analog Panel Ammeter

A car kit with an engine powered exclusively by compressed air, which will teach young people about mechanics and pneumatics in a fun and simple way. They can have fun riding it easily and enjoy making it go up to 50 metres at high speed, thus understanding the concept of pressure. It is a perfect gift for children aged 10 or more interested in science and technology, introducing them to STEM knowledge and renewable energies.

This educational toy has been designed to inspire future apprentices and lovers of mechanical engineering.

DC 10A Analog Panel Ammeter 0 to 10A features:
- DC 10A Ammeter Instrument Analog Amperage meter panel with shunt
- Type: Analogue ammeter
- Range: DC 0-10A
- Accuracy: class 2.5
- Size: 82mm fi
- Complete with screws for simple DIY installation
- This meter has a built-in bypass, does not need external derivation

Characteristic:
-10k OHM kΩ - linear potentiometer 10k Arduino
-Tolerance: +/- 20%
- Power: 0.125W

USB Connector, Shielded, Micro USB Type B, USB 2.0, Receiver, 5 Way, Surface Mount features:
- Application: for mounting on PCB boards,
- Signal contacts 1.0A,
- Contacts power 1.8A,
- Maximum supported voltage: 30 VAC (RMS)
- Component type: USB 2.0 Micro-B receptacle
- Color: gray,
- Female connector,
- Nailed to mating part: yes,
- Locking to mating part: no,
- Connector material: Copper and metal alloy,
- Material of Pins: Gold Alloy,
- Orientation: Right Angle,
- PCB Retention: None,
- Pitch - Mating Interface: 0.65mm,
- Pitch - termination interface: 0.65mm,
- Port: 1,
- Surface Mount Compatible (SMC): yes,

Ideal for connecting RS485 devices to your PC through the USB port. USB to RS485 USB to 485 Max485 Converter features:
- CH340 controller
- Supported OS: Win XP, Vista, Win 7.8, OS, Linux
- Work with Modbus, Profibus
- USB 2.0 specification with 6Mbps of maximum speed
- Measures: 60x 18x 14 mm

Descent module.
Use a multimeter to check the output voltage and adjust the potentiometer.
Control of voltage and current.
DC Step-Down Converter 5A 4-38v to 1.25-36v XL4015 LED LiPo features:
- Input voltage: 4-38V
- Output voltage: 1.25-36V
- Current output: adjustable, 4.5A (max 5A)
- Output power: 75W maximum
- Operating temperature: -40 to + 85 ºC
- Operating frequency: 180KHz
- Efficiency conversion: up to 96%
- Short circuit protection: Yes (limited current 8A)
- Protection over temperature: the output switches off automatically
- Size: 62mm x 26mm x 14mm
Principal functions:
- Step-down converter with overcurrent protection
- Li-Po battery charger, Li-Ion

A high-performance regulator-booster.
24V battery charger - DC / CV method.
Power supply of the laptop from a 12V car battery.
A high-performance dimmer-regulator.
Charger for Li-Ion, Li-Po batteries etc. - CC / CV method.
LED Constant current driver for LED diodes.
Characteristic:
- Input voltage: 6V -40V
- Output voltage: 1.25-35V (adjustable)
- Output current: 8A, (10A maximum)
- Output power: 300W maximum
- Efficiency of Conversion: up to 95%
- Wiring: Solderless terminal
- Operating frequency: 300kHz
- Ambient temperature exceeds 40 ° C, increase heat dissipation
- LED indicator two-color;
- Charge red
- Fully charged light green
- No charge green

2x Insulation Tapes PVC Green 10m x 15mm x 0.13mm features:
- PVC insulating tape with adhesive
- Thickness of 0.13 mm
- Measures 10m x 15mm
- Quantity: 2 units
- Heat resistance: 80°C