Specification Brand : Eagles BulletPoint1 : 1. 3V 1-Channel Relay interface board support photocoupler isolation control,has the output signal indicator,the signal input port can connect SCM IO port, high level signal drive BulletPoint2 : 2. Support dual power supply input ensure high anti-interference ability,high reliability of photoelectric isolation protection BulletPoint3 : 3. With diode continuous flow protection,response time is less than 20 milliseconds,long life of relay can be absorbed 100,000 times continuously BulletPoint4 : 4. The external connection uses the rotary crimping terminal, causes the wiring to be more solid. BulletPoint5 : 5. Equiped with high-current relay, AC250V 10A ; DC30V 10A,each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground. BulletPoint6 : LM YN Digital Voltage Comparator Module User Manual BulletPoint7 : https://1drv.ms/b/s!AlzQUCOyZQhKggaUC7ZpVPgEHz_S?e=4n9HmH Color : Red ExternallyAssignedProductIdentifier1 : 782321857845 ExternallyAssignedProductIdentifier2 : 0782321857845 ItemName : Eagles 5pcs 1 Channel 3V Relay Module with Optocoupler for ESP8266 Module,3v Logic Level Boards,Raspberry Pi 3.3v Application ItemPackageDimensions_Height : 14.1 centimeters ItemPackageDimensions_Length : 3.2 centimeters ItemPackageDimensions_Width : 13.3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : voltage-monitoring-relays Manufacturer : Eagles Material : copper MeasurementAccuracy : ±0.1V MeasurementType : Voltmeter MinimumOperatingVoltage : 12 volts_of_direct_current ModelNumber : Relay-5 NumberOfItems : 5 PartNumber : Relay-5 PowerSourceType : Corded Electric ProductDescription : Discription: 1. Voltage: DC 3v/3.3v 2. Size: 2.7"/70mm X 0.66"/17mm X 0.79"/20mm 3. Main components: EL817, Srd-dc03v-sl-c 4. Can control 10A 250VAC, 10A 30VDC load
Feature 1. The relay module has the output signal indicator light indication; 2. The signal input port can connect SCM IO port, high level signal drive; 3. Dual power supply design with anti-interference ability and high reliability of photoelectric isolation protection ; 4. With diode continuous flow protection; 5. Response time is less than 20 milliseconds; 6. Long life of relay can be absorbed 100,000 times continuously; 7. The external connection uses the Rotary crimping terminal, causes the wiring to be more solid; 8. With fixed installation hole, easy to install. Provide circuit diagram and detailed instructions for use.
Package include: 5 x 1 Channel Relay Module with Optocoupler