ICL7107 Digital Ammeter Voltmeter Kit

ICL7107 Digital Ammeter Voltmeter Kit

Are you a DIY enthusiast looking to build your digital ammeter and voltmeter? Look no further! The ICL7107 kit combines precision, ease of use, and a sleek design, making it an ideal choice for hobbyists and electronics enthusiasts.

The Kit is assembled and ready to function.

Key Features

1. Fast Reaction Speed and High Precision: The boasts rapid response times and accurate measurements, ensuring you get reliable readings every time.
2. Clear Display: The intuitive display provides easy-to-read voltage and current values, enhancing user experience.
3. Stability and Anti-Interference: Thanks to its advanced circuit design, the kit effectively suppresses high-frequency interference, ensuring accurate results even in noisy environments.
4. Quality Materials and Craftsmanship: Crafted with care, the kit features high-quality components, a beautiful appearance, and a long service life.
5. Easy Installation: Whether you're a seasoned DIYer or a beginner, the straightforward installation process ensures your voltmeter is up and running quickly.

Specifications

- Operating Voltage: DC 5V
- Working Current: 35mA
- Measurement Accuracy: Calibrate for high precision (no fixed parameters)
- Measuring Range:
  - Low Voltage: 0-2V
  - Medium and Low Voltage: 0-20V
  - Higher Voltage: 0-200V
- PCB Size: 70.6 x 39mm
- Installation Hole Size: 77 x 40mm
- Display Window Size: 51 x 24mm
- Display Color: Red
- Range Selection Method: Solder joints for gear selection on the board (see instructions for specific ranges)
- Overrange Display: The first display shows "1" or "-1"
- Ammeter Conversion: Easily convert the voltmeter into a 0-2A ammeter using a high-precision resistance (details provided in the kit)

Product List:
- PCB board x1
- 1N4148 diodes x3
- 5.1V voltage regulator diode x1
- Various resistors (100 ohm, 270 ohm, 2K, 20K, 47K, 56K, 100K, 1M)
- 2.2MH inductance x1
- Monolithic capacitors (104, 101, 224, 474)
- 10μF 25V electrolytic capacitors x2
- Transistors (C1815, TL431)
- Potentiometers (3296-202) x2
- Connectors (XH2.54-2P upright seat, XH2.54-2P line, Kf301-2-seat, 40P chip holder)
- LT7107 Chip x1
- 0.56-inch one-digit digital tubes x4
- Case x1
- M2*6 self-tapping screws x4

Get your ICL7107 kit today and start measuring with confidence!

Feel free to explore the world of electronics with this versatile kit.