1 Channel Relay Module- Low Level

SunFounderSKU: TS0201
filler

Price:
$5.99
Stock:
In stock

Free Shipping

Payment & Security

American Express Diners Club Discover JCB Maestro Mastercard PayPal Union Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Relays are suitable for driving high power electronic devices such as lights, electric fans and air condition. A relay can be used to control high voltages with a low voltage by connecting it to an MCU. 
When a low level is given to SIG, the PNP transistor is energized; then the coil of the relay thus is energized and the normally open contact is closed, with LED lighting up. If a high level is given to SIG, the PNP de-energized; thus, the relay returns to the original state and the LED goes out.
The module can be used as a development module on an MCU or for control of household appliances.

More details can be found in http://wiki.sunfounder.cc/index.php?title=Relay(LOW)_for_Arduino

  • A relay module to control high voltages with a low voltage by connecting to an MCU. 
  • Support control of DC and AC signals (AC 220V load) 
  • Working voltage: 5V; PCB size: 2.0 x 4.3 cm 
  • With power light and signal output indicator 
  • Relay Module x 1 
  • 3-Pin anti-reverse cable x 1