Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller Unit | ATmega328P |
| Operating Voltage | 5V DC |
| Heart Rate Sensor Type | Optical Pulse Sensor |
| Skin Conductance Module | GSR Sensor Included |
| Environmental Sensor | DHT11 Temp & Humidity |
| Digital I/O Pins | 14 Pins |
| Analog Input Pins | 6 Pins |
| Flash Memory Capacity | 32 KB |
| Clock Speed | 16 MHz |
| Connection Interface | USB Type-B |
Anonymous
Mar 22, 2026
Rating: 4/5
Good Sensor Quality
The GSR sensor is sensitive. Took some tuning to get stable readings but overall happy with the hardware quality.
Anonymous
Mar 07, 2026
Rating: 5/5
Robust Kit
All components arrived well packaged. Works instantly with the Arduino IDE after installing the libraries.
Anonymous
Feb 22, 2026
Rating: 3/5
Documentation Needs Work
Hardware is fine but code comments are sparse. Had to search forums to get the humidity sensor working correctly.
Anonymous
Feb 04, 2026
Rating: 5/5
Great for Learning
Understand biofeedback better now. Not a real polygraph but perfect for learning how sensors interact with code.
Anonymous
Jan 20, 2026
Rating: 5/5
Excellent STEM Project
Used this for a science fair. Kids loved seeing the graphs change based on sensor input. Great educational tool.
Q: Is the skin sensor safe?
A: Yes, it uses very low voltage and is safe for general educational experimentation.
Q: Does it work with Mac?
A: Yes, the Arduino IDE supports macOS and the drivers are compatible.
Q: Is the source code open?
A: Yes, the library and example code are open source and linked in the product manual.
Q: Can I add an LCD screen?
A: Yes, the board is compatible with standard 16x2 LCD modules via the header pins.
Q: Can I use this in court?
A: No, this is an educational kit only and is not certified for forensic or legal use.
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