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ESP8266 ESP-01 5V WiFi Relay Module

ESP8266 ESP-01 5V WiFi Relay Module

Original price was: ₹299.00.Current price is: ₹213.00.
Out of stock
SKU:008560
  1. Onboard Module: ESP8266 wifi module; in AP mode it can connect with 5 Clients at the same time
  2. Operating Way: cellphone carried on wifi module; cellphone and wifi module carried on the same router, and use the APP to control relay
  3. Transmission Distance : 400m (max)
  4. Relay : 5V,10A/250V AC 10A/30V DC
  5. Baud Rate: 9600.
  6. Diode effusion protection;
  7. Short response time
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DC 12V Switch Delay-Relay Module with Adjustable Delay Time 0~25

DC 12V Switch Delay-Relay Module with Adjustable Delay Time 0~25

Original price was: ₹199.00.Current price is: ₹117.00.
Out of stock
SKU:008548
  1. Module based on: NE555 chip.
  2. Precision Pulse Generation / Timing.
  3. Adjustable Duty Cycle.
  4. Monostable Operation.
  5. Standby no power consumption
  6. Countless Application and Information Sources.
  7. Time can be adjusted by a potentiometer, the default is 0-25 seconds.
  8. Module supplies a diode with an anti-power reverse connection.
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5V 2 channel USB PC Intelligent Control Relay Module

5V 2 channel USB PC Intelligent Control Relay Module

Original price was: ₹449.00.Current price is: ₹367.00.
Out of stock
SKU:008536
  1. Contact type: NC / COM / NO
  2. Input current: ≥300mA
  3. Input voltage: DC 5V
  4. Support in all Windows OS.
  5. Onboard square USB interface, stable connection.
  6. Use imported high-performance USB control chip.
  7. Application code: Green indicates that the  relay is closed, the red disconnect
  8. Military grade PCB board production.
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8 Channel Isolated 5V 10A Relay Module opto coupler For Arduino PIC AVR DSP ARM

8 Channel Isolated 5V 10A Relay Module opto coupler For Arduino PIC AVR DSP ARM

Original price was: ₹299.00.Current price is: ₹237.00.
Out of stock
SKU:008531
  1. Channel: 8 channel
  2. Relay Operating Voltage: 5V
  3. One normally closed contact and one normally open contact
  4. Triode drive, increasing relay coil
  5. High impedance controller pin
  6. Pull-down circuit for the avoidance of malfunction
  7. Power supply indicator and Control indicator lamp
  8. Power supply and relay instructions, lit, the disconnect is off;
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1 Channel Relay Module, 30A with Optocoupler, Isolation 12V

1 Channel Relay Module, 30A with Optocoupler, Isolation 12V

Original price was: ₹199.00.Current price is: ₹137.00.
Out of stock
SKU:008527
  1. Channel: 1 channel
  2. Relay Voltage: 12V
  3. High impedance controller pin
  4. Pull-down circuit for the avoidance of malfunction
  5. One normally closed contact and one normally open contact
  6. Triode drive, increasing relay coil
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PC817 4 CH Optocoupler Isolation Module

PC817 4 CH Optocoupler Isolation Module

Original price was: ₹199.00.Current price is: ₹129.00.
Out of stock
SKU:008522
  1. I/O Isolation for MCUs (Micro Controller Units)
  2. Noise Suppression in Switching Circuits
  3. Driving Port Signal Voltage: 3.6-24V
  4. Output Port Voltage Port: 3.6-30V
  5. Output Can Be Switched From Pull-Up or Pull-Down With Jumpers.
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NE555 Delay Monostable Switch Module Time Delay 12V

NE555 Delay Monostable Switch Module Time Delay 12V

Original price was: ₹99.00.Current price is: ₹57.00.
Out of stock
SKU:008516
  1. Module based on the NE555 chip.
  2. Input voltage: DC 12V
  3. Adjustable time: 0-10 s
  4. AC Control voltage: 250V/max. 10A
  5. Max. load: 2200W
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1 channel 5V 10A Relay Control Board Module with Optocoupler

1 channel 5V 10A Relay Control Board Module with Optocoupler

Original price was: ₹79.00.Current price is: ₹52.00.
Out of stock
SKU:008505
  1. Channel: 1 channel
  2. Relay Voltage: 5V
  3. High impedance controller pin
  4. Pull-down circuit for the avoidance of malfunction
  5. One normally closed contact and one normally open contact
  6. Triode drive, increasing relay coil
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4 Channel Isolated 5V 10A Relay Module opto coupler For Arduino PIC AVR DSP ARM

4 Channel Isolated 5V 10A Relay Module opto coupler For Arduino PIC AVR DSP ARM

Original price was: ₹199.00.Current price is: ₹134.00.
Out of stock
SKU:008500
  1. No. of Channel: 4
  2. Trigger Voltage: 5VDC
  3. Triode drive, increasing relay coil
  4. High impedance controller pin
  5. Pull-down circuit for the avoidance of malfunction
  6. Power supply indicator and Control indicator lamp
  7. Power supply and relay instructions, lit, the disconnect is off;
  8. The input signal, signal, common Terminal and start conducting;
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5-36v Switch Drive High-power MOSFET Trigger Module

5-36v Switch Drive High-power MOSFET Trigger Module

Original price was: ₹69.00.Current price is: ₹28.00.
Out of stock
SKU:008492
This 5-36v Switch Drive High-power MOSFET Trigger Module can control the output of power equipment, motors, light bulbs, LED lights, DC motors, micro-pumps,  solenoid valves, PWM, motor speed control, lamp brightness. etc.
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D4184 Mosfet control Module Replacement Relay

D4184 Mosfet control Module Replacement Relay

Original price was: ₹69.00.Current price is: ₹37.00.
Out of stock
SKU:008486
  1. Model: D4184
  2. MOS tube: 40V 50A
  3. Dimensions: 23mm X 16mm
  4. Mounting Holes Diameter: 2mm
  5. Compatible with MCU and control board, 3V or 5V signal.
  6. High-level start, low-level stop, PWM speed regulation.
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5V Dual Channel Relay Module with Optocoupler

5V Dual Channel Relay Module with Optocoupler

Original price was: ₹99.00.Current price is: ₹58.00.
Out of stock
SKU:008481
  1. Low Level Trigger Relay Module
  2. Two separate LEDs for On/Off indication of the Relay.
  3. Triggering input voltage 3.3V – 5V
  4. Two separate LEDs for On/Off indication of the Relay
  5. Triggering input voltage 3.3V – 5V 4)
  6. Back EMF protection
  7. Back EMF protection 2 LEDs to indicate when relays are ON.
  8. Works with logic level signals from 3.3V or 5V devices
  9. Opto isolation circuitry
  10. Module with diode current protection, short response time
  11. AC Control Voltage: 250V @max.10A
  12. DC Control Voltage: 30V @max. 10A
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MT8870 DTMF Voice Decoding Module

MT8870 DTMF Voice Decoding Module

Original price was: ₹199.00.Current price is: ₹105.00.
Out of stock
SKU:007081
  • Versatile Compatibility: Works with various DTMF signals, ideal for modems, mobile radios, and more.
  • User-Friendly Design: Onboard LEDs for clear signal state and adjustable timing for accurate decoding.
  • Wide Applications: Integrates easily with Arduino boards (UNO, MEGA2560, DUE) for diverse projects.
  • Central Office Quality: Delivers excellent performance with an internal amplifier for optimal signal reception.
  • Convenient Input: Accepts both 3.5mm jack and voice input for seamless operation.
  • Multi-Channel Output: 12 dedicated outputs for phone keys (0-9, *, #) and 4 additional outputs for software control.
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TPA3116D2 XH-M543 120W Dual Channel High Power Digital Power Amplifier Board

TPA3116D2 XH-M543 120W Dual Channel High Power Digital Power Amplifier Board

Original price was: ₹449.00.Current price is: ₹340.00.
Out of stock
SKU:007020
  • Original TPA3116D2 core technology
  • Easy Plug and Play Operation
  • Dynamic operating Voltage Range: 12 to 24V
  • High fidelity 120W out at both Channel
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DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board

DC12-24V TPA3116D2 2.1 Channel Digital Subwoofer Power Amplifier Board

Original price was: ₹849.00.Current price is: ₹741.00.
Out of stock
SKU:007006
  1. Adopts two high-quality TPA3116D2 digital amplifier chips.
  2. Sound quality is very good, high efficiency and amplifying power.
  3. 50W x 2+100W  2.1 channels(left/right channel and subwoofer channel), high efficiency and low-heat.
  4. Powered by DC 12-24V, wide input voltage.
  5. User can adjust the volume by themselves easily.
  6. Applicable speaker impedance: 4-8 ohm.
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4A DC-DC Step-down Adjustable Constant Voltage Module

4A DC-DC Step-down Adjustable Constant Voltage Module

Original price was: ₹249.00.Current price is: ₹199.00.
Out of stock
SKU:006989
  1. 1. High-power LED driver.
  2. Input voltage Min- 7V
  3. Input voltage Max-40V
  4. Lithium battery(or lead accumulator) charge.
  5. Vehicle-mounted power supply.
  6.  Low voltage system power supply.
  7.  6V, 12V, 14V, 24V battery charge.
  8.  On-board laptop power supply.
  9. Regulated power supply.
  10. Low voltage power supply system
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