Latest Products
-
KY-008 Laser Transmitter Durable
4.76€ -
:MOVE mat line following and activity maps - A1 s
8.93€ -
:MOVE mini MK2 buggy kit (excl micro:bit)
50.58€ -
Micro:Bit V2
29.75€ -
Rock 4 SE
136.85€ -
BANANA-PI-M5
140.42€ -
BANANA-PI-ZERO
45.22€ -
120pcs/Box M3 Stainless Steel Screw Nut Brass Column Kit
5.36€ -
Tact Push Button Switch Boxed Kit
5.36€ -
Microbit GPIO Expansion Board Educational Shield
7.02€ -
3.7V to 5V 2A 18650 Step-up Battery Module
5.36€ -
1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V to 5V DC-DC Step Up Module 5V
2.62€ -
1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V to 5V DC-DC Step Up Module 3.3V
2.62€ -
DC-DC Step Up Circuit Module 3V to 5V 1A
2.62€ -
DC-DC Automatic Buck Boost Power Module Step Up and Down Board Input 3-15V Output 5V
5.36€ -
BLE5.0 Bluetooth Module
4.17€ -
GY-NEO-6MV2 GPS Module
5.36€ -
Multi-Function ProtoShield Expansion Board
8.93€ -
ESP32-CAMERA OV2640
10.12€ -
MG996R High Speed Torque Servo Motor For Smart Car
6.55€ -
MQ Series Gas Detection Module MQ-9
2.98€ -
MQ Series Gas Detection Module MQ-5
2.98€ -
MQ Series Gas Detection Module MQ-135
2.98€ -
MQ Series Gas Detection Module MQ-2
2.98€ -
MQ Series Gas Detection Module MQ-3
2.98€ -
5V ESP8266 2 Channel WiFi Relay Module
7.74€ -
1602A LCD Screen with IIC/I2C
4.52€ -
Raspberry Pi Heat Sink 3pcs
2.68€ -
Aluminum Heatsink Cooler 14 x 14 x 6mm Adhesive Kit for Cooling Raspberry Pi ( Copy )
1.49€ -
Aluminum Heatsink Cooler 10 x 14 x 6mm Adhesive Kit for Cooling Raspberry Pi
1.49€ -
12 Values 60pcs 3296W Trimmer Potentiometer
0.48€ -
TP4056 1A 5V Lithium Battery 18650 Charging Board Module Plates USB type-C
2.96€ -
2WD Smart Robot Car Chassis Kit - PURPLE
17.85€ -
2WD Smart Robot Car Chassis Kit - RED
17.85€ -
2WD Smart Robot Car Chassis Kit - BLUE
17.85€ -
MG90S 9g Servo Motor
2.98€
Description:
Wide voltage 5V-30V
Time can be adjusted via a potentiometer, meeting your most occasions
Micro USB 5.0V power supply with input, easy to use
5--30V wide supply voltage
External triggering and onboard buttons Two triggering methods
With a relay pull-in indicator
Interference ability, under various interference will not malfunction relay for industrial control.
Module features:
1. Working voltage: Wide voltage any voltage between 5-30V, Micro USB power connector and two solder terminals
2. Operating mode: feed the module power, output of the module state: normally open (NO) and the common terminal (COM) disconnected, normally closed (NC) and the common terminal (COM) is turned on.
Originating outside the contact (TRIG) to a low pulse signal, or touch trigger button and instantly, the relay and, working lights, this time, the status of the relay output: normally open (NO) and the common terminal (COM) is turned on, Normally Closed (NC) and the common terminal (COM) is disconnected after 0-24 seconds (this time can be adjusted according to your needs) relay opens after the bell, then relay back to the state before the trigger.
3. The time can be adjusted via a potentiometer, default 0-24 seconds. If you need more time, more replaceable capacitor (C2) or potentiometer. Delay time formula: T = 1.1RC. For example: 1M resistor capacitor 22uf then T = 1.1 * 0.000022 * 1000000 = 24.2 seconds.
4. With a relay indicator.
5. The module can be controlled: 10A 250VAC (AC), 10A 30VDC (direct current) following loads.
6. Has freewheeling protection relay.
7. signal terminal block is designed with a pull and a filter circuit, anti-jamming capability, suitable for industrial control. Many manufacturers have added optocoupler isolation, but with the trigger signal to the module and not isolation, would not achieve the interference effect. After the test was found to trigger or enhance the stability of end to interference, regardless of this module is the electromagnetic interference environment, or instantly through power module, the relay will not malfunction.
8. Size: 5.4 * 1.9 * 1.8cm (L * W * H)
Applications:
1. The anti-theft alarm delay, building sound and light control lamp switch.
2. The vehicle-mounted device is turned on delay, to prevent excessive current when the car ignition burned-board equipment.
3. The need to have in order to start the case, to prevent multiple devices simultaneously starting current is too large burning appliances.
Wide voltage 5V-30V
Time can be adjusted via a potentiometer, meeting your most occasions
Micro USB 5.0V power supply with input, easy to use
5--30V wide supply voltage
External triggering and onboard buttons Two triggering methods
With a relay pull-in indicator
Interference ability, under various interference will not malfunction relay for industrial control.
Module features:
1. Working voltage: Wide voltage any voltage between 5-30V, Micro USB power connector and two solder terminals
2. Operating mode: feed the module power, output of the module state: normally open (NO) and the common terminal (COM) disconnected, normally closed (NC) and the common terminal (COM) is turned on.
Originating outside the contact (TRIG) to a low pulse signal, or touch trigger button and instantly, the relay and, working lights, this time, the status of the relay output: normally open (NO) and the common terminal (COM) is turned on, Normally Closed (NC) and the common terminal (COM) is disconnected after 0-24 seconds (this time can be adjusted according to your needs) relay opens after the bell, then relay back to the state before the trigger.
3. The time can be adjusted via a potentiometer, default 0-24 seconds. If you need more time, more replaceable capacitor (C2) or potentiometer. Delay time formula: T = 1.1RC. For example: 1M resistor capacitor 22uf then T = 1.1 * 0.000022 * 1000000 = 24.2 seconds.
4. With a relay indicator.
5. The module can be controlled: 10A 250VAC (AC), 10A 30VDC (direct current) following loads.
6. Has freewheeling protection relay.
7. signal terminal block is designed with a pull and a filter circuit, anti-jamming capability, suitable for industrial control. Many manufacturers have added optocoupler isolation, but with the trigger signal to the module and not isolation, would not achieve the interference effect. After the test was found to trigger or enhance the stability of end to interference, regardless of this module is the electromagnetic interference environment, or instantly through power module, the relay will not malfunction.
8. Size: 5.4 * 1.9 * 1.8cm (L * W * H)
Applications:
1. The anti-theft alarm delay, building sound and light control lamp switch.
2. The vehicle-mounted device is turned on delay, to prevent excessive current when the car ignition burned-board equipment.
3. The need to have in order to start the case, to prevent multiple devices simultaneously starting current is too large burning appliances.