Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Input Voltage | DC 12V - 24V |
| Control Algorithm | Digital PID |
| Display Type | 0.56 inch LED Digital Tube |
| Temperature Range | -55°C to 120°C |
| Control Precision | ±0.1°C |
| Max Output Current | 5A |
| Sensor Interface | NTC 10K / PT100 (Selectable) |
| Communication Interface | UART TTL |
| PCB Dimensions | 45mm x 35mm x 15mm |
| Protection Features | Over-current & Over-temperature |
Anonymous
Mar 20, 2026
Rating: 5/5
Perfect for embedded systems
Integrates nicely with my MCU via UART. Bidirectional control switches seamlessly between heating and cooling modes without lag.
Anonymous
Mar 19, 2026
Rating: 5/5
Excellent stability for DIY projects
Used this for a laser diode cooling project. PID tuning was straightforward once I read the documentation. Holds temperature within 0.2 degrees consistently.
Anonymous
Mar 08, 2026
Rating: 4/5
Good value, minor quirks
Works well for my environmental testing box. The display is bright and readable. Deducting one star because the pinout diagram was slightly faded on my unit.
Anonymous
Mar 05, 2026
Rating: 3/5
Needs some expertise
Not plug-and-play for beginners. You need to understand PID parameters to get the best performance. Works fine now that I calibrated it properly.
Anonymous
Jan 17, 2026
Rating: 5/5
Reliable industrial grade feel
Been running 24/7 for a week on a test bench. No drift observed. Highly recommend for precision tasks requiring stable thermal management.
Q: Does it come with a temperature probe?
A: No, the sensor is sold separately to allow you to choose the specific type needed for your application.
Q: Can I control this via Arduino?
A: Absolutely, it supports UART TTL communication for remote monitoring and setting adjustments.
Q: What is the maximum power load?
A: The module handles up to 5A continuous current. Ensure adequate heatsinking for higher loads.
Q: Is the fan output automatic?
A: Yes, the auxiliary fan output activates based on configurable temperature thresholds set in the parameters.
Q: Does this support PT100 sensors?
A: Yes, there is a jumper setting on the board to switch between NTC 10K and PT100 modes.
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