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ESP32 CAM WiFi Module with OV3660 Camera Module 2MP
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5A Constant Current & Constant Voltage LED Driver – Adjustable Li-ion Battery Charging Module
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This 5A Constant Current and Constant Voltage LED Driver & Li-ion Battery Charging Module is designed for makers, hobbyists, and professionals who need a reliable and adjustable power control solution.
Built as an efficient step-down (buck) converter, it allows you to fine-tune the output using onboard adjustable potentiometers. You can precisely set the output voltage and current, making it ideal for LED driving, battery charging, and various DIY power applications.
The module also supports communication with a computer using TTL-level output, and with the help of a USB-to-TTL converter (like CP2102), you can easily read live voltage and current data.
With accurate measurement (0.1%), low operating current, and stable performance across a wide voltage range, this module is a dependable tool for safe Li-ion charging, LED control, and regulated power supply projects.
| Item Type | CC/CV LED Driver & Li-ion Charging Module |
|---|---|
| Model | 5A Current & Voltage Module |
| Voltage Range | 5V – 30V |
| Current Range | 0A – 5A |
| Measuring Accuracy | 0.1% |
| Operating Current | < 15mA |
| Display Color | Red |
| Input Impedance | 50 MΩ |
| Operating Temperature | –10°C to +65°C |
| Communication Interface | TTL Level |
| Dimensions | 50mm × 25mm × 20mm |
| Weight | 28g |