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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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6-30V 1-Channel Power Relay Module with Adjustable Timing

6-30V 1-Channel Power Relay Module with Adjustable Timing

Original price was: ₹149.00.Current price is: ₹107.00.
Out of stock
SKU:008496
  1. Operating voltage: 6-30V
  2. Time interval:0.1 s (minimum) ~ 999 min (maximum) continuously adjustable.
  3. Trigger Signal Source: High-Level Trigger (3.0 V-24 V)
  4. Output Capacity: can control no more than DC 30V 5A AC or 220 V devices 5A
  5. Optocoupler Isolation.
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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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1200w DC DC Boost Step Up Converter 8-60V to 12-83V 20A

1200w DC DC Boost Step Up Converter 8-60V to 12-83V 20A

Original price was: ₹999.00.Current price is: ₹787.00.
Out of stock
SKU:006731
  1. Input voltage :10-60V
  2. Output voltage: 12-83V (adjustable)
  3. Output Current: 12A
  4. Input Current: 20A
  5. The non-isolated step-up power conversion module
  6. Onboard LED illuminates when the voltage is applied to the module
  7. Equips Multi-turn Potentiometer.
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LM317 DC Linear Regulator, DC-DC 4.5~40V Turn 1.2~37V, Step Down Power Module, Adjustable

LM317 DC Linear Regulator, DC-DC 4.5~40V Turn 1.2~37V, Step Down Power Module, Adjustable

Original price was: ₹149.00.Current price is: ₹75.00.
Out of stock
SKU:006712
  1. Output Current: 1.5A (minimum), 2.2A (typ)
  2. Input and output voltage difference (VI-VO): 40Vdc (max)
  3. Adjustable output voltage range: 1.2 ~ 37V
  4. Operating temperature: -55 to +150
  5. Output Current: 1.5A
  6. Input voltage: 4.2 ~ 40 V
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SD Card Module

SD Card Module

Original price was: ₹59.00.Current price is: ₹37.00.
Out of stock
SKU:006673
  • The level conversion circuit board that can interface level is 5V or 3.3V support micro SD card, micro SDHC card (high-speed card)
  • Power supply is 4.5V ~ 5.5V, 3.3V voltage regulator circuit board Communication interface is a standard SPI interface 4 M2 screw positioning holes for easy installation.
  • Control Interface: A total of six pins (GND, VCC, MISO, MOSI, SCK, CS), GND to ground, VCC is the power supply, MISO, MOSI, SCK is the SPI bus, CS is the chip select signal pin Level
  • Conversion Circuit: Micro SD card into the direction of signals into 3.3V, microSD card toward the direction of the control interface
  • MISO signal is also converted to 3.3V, general AVR microcontroller system can read the signal Control Interface: A total of six pins (GND, VCC, MISO, MOSI, SCK, CS), GND to ground, VCC is the power supply, MISO, MOSI, SCK is SPI bus, CS is the chip select signal pin
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5V 16 Channel Relay Module

5V 16 Channel Relay Module

Original price was: ₹720.00.Current price is: ₹526.00.
Out of stock
SKU:006656
  • Versatile Control: This 16 Channel 5V Relay Module lets you control up to 16 devices simultaneously.
  • Optocoupler Protection: Equipped with optocoupler protection, it ensures reliable and interference-free operation.
  • Universal Compatibility: Compatible with Arduino, 8051, AVR, PIC, DSP, ARM, MSP430, TTL logic, and more.
  • Industrial Quality: Integrated with industrial-grade optocouplers for robust performance and anti-jamming ability.
  • Easy to Use: Standard interface and indication LEDs for relay output status make it user-friendly.
  • Multiple Applications: Ideal for microcontroller development, home appliance control, and PLC extended output.
  • Reliable Performance: Made with quality components, this module provides efficient and dependable performance.
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