Smart Relay Control Module
Price: EUR 19.90
Core value summary
- Straightforward relay interface for microcontroller-driven load switching.
- Dual-channel format enables compact automation prototypes with isolated control inputs.
- Practical module for bench testing before enclosure-ready hardware design.
Key specs
| Relay channels | 2 independent channels |
|---|---|
| Switching rating | Up to 10A at 250VAC or 10A at 30VDC (resistive load) |
| Control voltage | 5V trigger logic with opto-isolated input stage |
| Trigger mode | Configurable high/low trigger (board dependent) |
| Terminals | Screw terminals for NO/NC/COM outputs |
| Board profile | Compact format for panel and bench integration |
| Price | EUR 19.90 |
Compatibility and use cases
- Compatible with ESP32, Arduino-compatible, and Raspberry Pi control signals with proper level handling.
- Requires careful wiring for mains or high-current loads.
- Typical use cases: smart lab switching, lighting control prototypes, and automation logic testing.
Box contents
- 1 x Dual-channel relay module
- 1 x Pin header set
- 1 x Basic connection guide
Shipping and returns
- Packed with terminal and relay protection for transit.
- Checkout, shipment tracking, and order status are handled through TikTok Shop.
- Order issues and pre-purchase questions: Support.
- Returns, revocation, and legal terms: Legal.
FAQ
Can this switch AC mains loads?
Yes, within rated limits and only with safe, qualified wiring practices.
Can I drive it directly from ESP32 GPIO?
In many cases yes, but verify trigger current and logic-level behavior before deployment.
Is this intended for permanent high-voltage installations?
No. For permanent installations, use certified electrical components and compliance processes.
CTA
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Pair with ESP32 Developer Board Starter or Prototype Power and Breadboard Pack.