Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Input Voltage Range | DC 0-25V |
| Output Signal Type | Analog Voltage (0-5V) |
| Operating Temperature | -40°C to 85°C |
| Interface Type | 3-Pin PH2.0 Connector |
| PCB Dimensions | 35mm x 20mm x 5mm |
| Net Weight | 10g |
| Board Material | FR-4 Fiberglass |
| Measurement Accuracy | ±1% |
| Brand Name | Risym |
| Package Contents | 1x Voltage Detection Module |
Anonymous
Apr 08, 2026
Rating: 3/5
Works but gets warm
Functionality is fine, but the module gets slightly warm under continuous load. Not a dealbreaker.
Anonymous
Apr 05, 2026
Rating: 5/5
Easy to use
I am new to electronics and this was very straightforward to connect. Documentation online was helpful.
Anonymous
Feb 07, 2026
Rating: 5/5
Perfect for Arduino Projects
Works exactly as described. Easy to interface with my Arduino Uno. Readings are stable.
Anonymous
Jan 27, 2026
Rating: 5/5
Accurate readings
Compared readings with a multimeter and they were very close. Great for battery monitoring projects.
Anonymous
Jan 23, 2026
Rating: 4/5
Good value, minor noise
Solid module for the price. Noticed some minor noise on the output line, but a capacitor fixed it.
Q: What is the maximum input voltage?
A: The recommended maximum input is 25V DC. Exceeding this may damage the module.
Q: Can I use this for AC voltage?
A: No, this module is designed for DC voltage detection only.
Q: Is this compatible with Raspberry Pi?
A: Yes, but ensure logic level shifting is used for GPIO safety.
Q: Is the output analog or digital?
A: This module provides an analog output signal proportional to the input voltage.
Q: Does this module require external power?
A: Yes, it requires a 5V supply from your microcontroller to operate.
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