Showing 326–350 of 404 results
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Sale!
₹1,099.00 ₹999.00
- Operating Voltage: 3V-5V
- High-resolution conversion of light intensity to frequency.
- Chip pins all has drawn for standard 100.
- Put the needle (2.54 mm).
- Mil-convenient for bitmap board.
- Programmable color and full-scale output frequency.
- Communicate directly with a microcontroller.
- Low-profile surface mount package.
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Sale!
₹399.00 ₹299.00
- Single-Supply Operation (2.7V to 5.5V)
- High-Resolution Conversion of Light Intensity to Frequency
- Programmable Color and Full-Scale Output Frequency
- Power Down Feature
- Communicates Directly to 5V Microcontroller
- S0~S1: Output frequency scaling selection inputs
- S2~S3: Photodiode type selection inputs
- OUT Pin: Output frequency
- OE Pin: Output frequency enable pin (active low), can be impending when using
- Support LED lamp light supplement control
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Sale!
₹1,999.00 ₹699.00
- 4-Channel Output: Provides 4 channels of audio amplification for driving multiple speakers in stereo or surround sound setups.
- High Power Output: Delivers up to 14W per channel (RMS) at 4Ω speakers for powerful, clear audio; 10W per channel (RMS) at 8Ω speakers.
- Low Distortion: Produces low Total Harmonic Distortion (THD ≤ 0.1%), ensuring clean, distortion-free sound even at high volume levels.
- High Signal-to-Noise Ratio: ≥ 90dB SNR for minimal noise and interference, delivering high-fidelity sound with crisp highs and deep bass.
- Thermal and Overload Protection: Built-in overload, overheat, and short-circuit protection for safe and reliable operation.
- Compact Design: Small form factor (60mm x 60mm) for easy integration into car audio systems, DIY speaker projects, and home audio setups.
- Low Power Consumption: Energy-efficient design reduces power usage, ideal for portable and low-power applications.
- Adjustable Gain Control: Onboard potentiometer for easy adjustment of volume levels and fine-tuning audio output.
- Wide Frequency Response: Supports a frequency range of 20Hz – 20kHz, ensuring full-range audio reproduction.
- Speaker Impedance Compatibility: Works with 4Ω and 8Ω speakers, offering flexibility for various audio system configurations.
- Easy Installation: Simple wiring and clear pinout connections for quick setup in custom or existing audio systems.
- Durable and Reliable: Designed to withstand long-term use with built-in thermal protection to prevent overheating.
- Ideal for DIY Audio Projects: Perfect for custom audio systems, car stereo upgrades, home theater setups, and public address systems.
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Sale!
₹999.00 ₹599.00
- Dual-Channel Output: Delivers 35W per channel (RMS) at 4Ω speakers, offering a total of 70W stereo output for a rich, immersive sound experience.
- Low Distortion: Low Total Harmonic Distortion (THD ≤ 0.1%) for clear, distortion-free audio at all volume levels.
- High Signal-to-Noise Ratio: ≥ 90dB SNR ensures minimal noise interference and pristine, high-fidelity sound quality.
- Thermal & Overload Protection: Built-in thermal protection, overload, and short-circuit protection to safeguard the amplifier and connected speakers.
- Wide Voltage Range: Operates on DC 12V to 24V, with 18V recommended for optimal power and performance.
- Speaker Compatibility: Works with 4Ω to 8Ω speakers, giving you flexibility in speaker selection for various setups.
- Class AB Amplification: Provides a balance of power efficiency and audio quality with Class AB amplification for less heat and high-quality sound.
- Compact Design: Small form factor (105mm x 70mm) ideal for easy integration into home theater systems, DIY audio projects, or custom speaker builds.
- Energy Efficient: Low power consumption for efficient operation, making it suitable for long-term use without excessive energy use.
- Easy to Install: Onboard connectors and simple wiring make setup and installation fast and straightforward.
- Versatile Applications: Perfect for home theater systems, DIY speaker projects, car audio systems, and portable speaker builds.
- Affordable Solution: Provides high-quality audio amplification at an affordable price, ideal for both hobbyists and professional audio projects.
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Sale!
₹1,999.00 ₹999.00
- Powerful Audio Output: Delivers 50W per channel (RMS) at 4Ω speakers for clear, powerful stereo sound; 35W per channel at 8Ω speakers.
- Bluetooth 4.0 Connectivity: Stream audio wirelessly from Bluetooth-enabled devices like smartphones, tablets, and laptops, providing convenient wireless audio streaming.
- Class D Amplification: Efficient Class D design for high power output with minimal heat generation, ensuring long-lasting, reliable performance.
- Compact & Lightweight: Small form factor (90mm x 60mm) ideal for DIY projects, portable speakers, and home audio systems.
- Low Power Consumption: Designed for energy-efficient operation, making it perfect for portable setups or long-term use without excessive power draw.
- Built-in Volume Control: Onboard volume potentiometer for easy, direct adjustment of audio levels.
- Wide Voltage Range: Operates on DC 12V to 24V (with 12V recommended for optimal performance).
- Wide Speaker Compatibility: Supports 4Ω and 8Ω speakers, offering flexibility for various audio setups.
- High-Quality Audio: Provides clear, distortion-free sound with low harmonic distortion (THD ≤ 0.1%) and high signal-to-noise ratio (SNR ≥ 90dB).
- Easy Integration: Simple wiring with standard RCA input connectors for hassle-free installation in audio systems or DIY projects.
- Perfect for DIY Audio Projects: Ideal for building custom Bluetooth speakers, home theater systems, or upgrading car audio systems with wireless functionality.
- Small Yet Powerful: Despite its compact size, the board packs powerful audio amplification, making it ideal for both home and portable applications.
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- Power Output: 2x160W into 4 ohms or 2x100W into 8 ohms
- Class-D Amplification: High efficiency and low power dissipation
- Dual Channels: Two independent amplifier channels
- Protection Circuits: Overvoltage, overcurrent, over-temperature, and DC offset protection
- Audio Inputs: Support for various input sources (line-level inputs or
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Sale!
₹299.00 ₹199.00
- 【FEATURES】| The module features 127 semiconductor couples in the area of 40 x 40mm which very effectively cools and heats | Small in size, light in weight | Compact structure | No moving parts, no noise, and solid-state | Environmental friendly | Exceptionally reliable in quality | High performance | Operable up to 138°C, vibration free module | Simple to install | Should use with a heat sink.
- 【APPLICATION】| DIY Air Conditioning/Cooling | Small Car Solid State Refrigerators | Cools water as in portable water coolers | Heats surfaces like in plate warmers | Use as a temp sensor. Give a temp differential on the two sides of the module and the resulting voltage can give a measure of the differential temperature between the two plates | TEC devices can also be used for generating electricity by simply heating the once side.
- 【Note:】 Important Note!! Heat side requires heat sink all the time. “Do not run this device with a power supply more than a few seconds without a Heatsink mounted to the device!”
- | Always ensure that you apply a heat sink at the hot side of the module to carry the heat away from the side so that it can transfer heat from the cold side and do not reach stasis and stop transferring the heat. You can use a cooling fan or liquid cooled heat sink to carry away the heat from the hot side.
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Sale!
₹229.00 ₹199.00
- Model number: TEC1-12706
- Voltage : 12V
- Vmax (V) : 15.4V
- Imax (A) : 6A
- QMax (W) : 92W
- Internal resistance: 1.98 Ohm +/- 10%
- Dimensions : 40mm x 40mm x 3.6mm
- Type: Cooling Cells
- Usage: Refrigerator/Warmer/Generator
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Sale!
₹599.00 ₹399.00
- Model number: TEC1-12715
- Operating Voltage: 12V
- Maximum Voltage- : 15V
- Maximum Current- : 15A
- Maximum Power : 230 W
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Sale!
₹399.00 ₹110.00
- Control Range: -50~110 °C
- Control Precision: 0.1 °C
- Measuring Input: NTC10K waterproof sensor L=0.5m.
- High-Temperature Alarm: -49~110 °C
- Input Voltage: DC 12V
- Output Type: Relay output 10A (max)
- Return Difference Setting: 0.1~30 °C
- Delay Starting: 0-10min
- Temperature Calibration: -10~10 °C
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Sale!
₹199.00 ₹149.00
- Support MP3 format, playing power on automatically.
- When mp3 is played the red LED flashes.
- Support U disk (test 32G), TF Card (test 16G) play mode;power on default. TF card mode, if the TF card does not have the right type of operation.
- Buttons can be adjusted up and down to control songs, volume up and down, pause or play, mode switching.
- Press menu button enter the single / all song play mode. The default mode is the all song mode when power up. Pressing the Repeat button can replace the circulating mode.
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Sale!
₹199.00 ₹89.00
- NTC thermistor sensor, good sensitivity
- The comparator output signal is more than 15mA.
- Possibel to adjust the temperature distribution position detection threshold
- Working voltage: 3.3V-5V
- Output form: DO digital switching outputs (0 and 1) and AO analog voltage output
- Fixed bolt hole for easy installation
- Small PCB board size: 3.2cm x 1.4cm
- uses a wide voltage comparator LM393
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Sale!
₹699.00 ₹449.00
- Fan Rated Voltage: DC 12 v
- Fan Current rating: 0.15A
- Small volume, does not occupy space, installation is simple.
- It can be used as a Pet Air Conditioner (chicken, little dog, etc.) or a little fridge.
- Lightweight, small size, and easier to install.
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Sale!
₹99.00 ₹49.00
- Operating Voltage: 5v DC.
- This module is Small and Simple to use.
- Digital switch output (0 & 1)
- High sensitivity
- Completes the circuit when the module is tilted
- LED lights up when tilt switch is activated
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Sale!
₹299.00 ₹149.00
- Compared to normal electromagnetic relay modules, it has a longer service life.
- High performance control chip for high stability and low power consumption.
- Dual-MOS in parallel active output, lower inner resistance, larger current, strong power; at room temperature, operating current is up to 15A, power up to 400W, that can be used for most equipment
- No noise was made during turning on/off, no spark, and no electromagnetic interference
- To achieve fast high frequency turn-on and off circuit, an unlimited number of switching times
- Wide voltage input from 5V to 36V, normally used for controlling DC motors, lights, LED strips, micro-pumps, solenoid valves, etc.
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Sale!
₹699.00 ₹349.00
- Onboard Bluetooth Receiver.
- Wide range in Input voltage Source i.e. from 8v to 24v.
- It can be used for applications like car, vehicle, computer speaker, family audio and video systems, and in your own DIY music System.
- This product has the characteristics of loud sound in compact size and zero loss of sound quality over the Bluetooth transmissions.
- There is knob control available to easily regulate the loudness of the sound.
- This amplifier board comes with 4 mounting holes, which is very helpful in tightening the complete circuit board according to your project requirement.
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Sale!
₹599.00 ₹329.00
- 80W per Channel (RMS): Delivers 80W of output power per channel at 4Ω speakers for crystal-clear, high-output audio.
- Class D Amplification: Features high-efficiency Class D design, minimizing heat generation while maximizing power output and energy efficiency.
- Wide Voltage Range: Operates on DC 12V to 24V, with 18V to 24V recommended for optimal performance, providing flexibility in power source options.
- Low Total Harmonic Distortion (THD): Ensures clear, distortion-free sound with THD ≤ 0.1%, delivering high-fidelity audio at all volume levels.
- High Signal-to-Noise Ratio (SNR): ≥ 90dB SNR for superior audio quality with minimal background noise.
- Compact Size: Small form factor (90mm x 60mm) makes it ideal for use in DIY audio projects, home speakers, and portable systems.
- Speaker Compatibility: Works with 4Ω and 8Ω speakers, making it versatile for various audio applications.
- Thermal Protection: Built-in over-temperature protection ensures safe and reliable operation, preventing overheating during extended use.
- Low Power Consumption: Energy-efficient design ideal for long-term, battery-powered setups without excessive power draw.
- Easy Integration: Simple wiring with easy-to-connect terminals for hassle-free installation in custom audio systems.
- Ideal for DIY Projects: Perfect for custom audio systems, home theater setups, car audio installations, and portable speaker builds.
- Full Frequency Response: Covers 20Hz to 20kHz, ensuring full-range audio for high-quality sound reproduction.
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Sale!
₹399.00 ₹199.00
- The size of the finger, suitable for small space embedded, output more than 30W need to add heat sink.
- Boot without annoying POP sound.
- There is no current sound in the work of the power amplifier. The input is not welded. Try it clearly. If there is a noise/current sound signal input,
- The noise signal will be amplified.
- CS control shutdown current is only 0.4mA. The quiescent current is 28mA.
- High gain amplification (36DB). Ideal for weak signal amplification, eliminating the need to add preamps and reducing costs. The computer audio
- input must be changed to 20DB gain.
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Sale!
₹499.00 ₹399.00
- Dual-channel stereo, high output power (50W+50W power @ 12V).
- Double panel wiring solves crosstalk.
- Onboard Potentiometer for Volume Control.
- Super mini design allows it to be easily placed in a variety of digital products.
- Filterless, Low Quiescent Current and Low EMI and Low Noise.
- Short Circuit Protection and Thermal Shutdown
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Sale!
₹299.00 ₹159.00
- High Power Output: Delivers 30W in PBTL configuration, ideal for driving speakers effectively.
- Class D Technology: Efficient digital amplification reduces power consumption and heat generation.
- Compact Size: Space-saving design suitable for various DIY audio projects and portable systems.
- Low Distortion: Ensures clear, high-quality audio reproduction for an enhanced listening experience.
- Thermal Protection: Built-in thermal shutdown feature prevents overheating during extended use.
- Wide Voltage Range: Compatible with power supplies ranging from 12V to 24V DC.
- User-Friendly Connections: Simple terminal block connections for easy input and output setup.
- LED Power Indicator: Convenient LED indicator shows power status at a glance.
- Lightweight: Easy to install and integrate into different audio projects.
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Sale!
₹199.00 ₹79.00
- Industrial automation and control systems
- Building automation and smart devices
- Remote data collection and monitoring systems
- RS485 network-based communication solutions
- Sensors and actuators in embedded systems
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Sale!
₹199.00 ₹149.00
- TTL to RS485 converter wide operating voltage range is DC 3.0V-30V. 3.3V & 5V Signal: 3.3v with 5.0v power supply perfectly compatible; 3.3V with 5.0V signal perfectly compatible.
- TXD & RXD Indicator: the TTL to RS485 Adapter is designed with Transmit Data indicator light and Receive Data indicator light, convenient for your monitoring.
- Long Transmission Distance: transmission distance can be up to kilometres (test with 850 meters of 2 * 1.5 cable, it is recommended to use within 800 meters, more than 800 meters please add repeaters).
- Special Function: the 485 bus is with lightning protection and anti-jamming function, with high EMC, EMI performance.
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Sale!
₹199.00 ₹79.00
- Supports momentary or latching/toggle modes.
- Supports Active High or Active Low output signal modes.
- Dimensions : 15mm x 11mm.
- Input Voltage : 2 Volt – 5.5 Volts DC.
- The response time max ~ 60mS in fast mode, ~220mS at low power mode @VDD=3V.
- Sensitivity can adjust by the capacitance(0~50pF).
- Have two kinds of sampling length by pad option(SLRFTB pin).
- Stable touching detection of the human body for replacing traditional direct switch key.
- Provides Fast mode and Low Power mode selection by pad option(LPMB pin).
- Provides direct mode toggle mode by pad option(TOG pin).
- Open drain mode by bonding option, OPDO pin is open drain output, Q pin is CMOS output.
- All output modes can be selected active high or active low by pad option(AHLB pin).
- Have the maximum on time 100sec by pad option(MOTB pin).
- Have external power-on reset pin(RST pin).
- After power-on have about 0.5sec stable-time, during the time do not touch the keypad, and the function is disabled.
- Auto calibration.
- Re-calibration period is about 4.0 sec when the key has not be touched.
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Sale!
₹199.00 ₹79.00
- Power supply voltage(VCC): 2.0, 3, 5.5 V.
- Output high VOH: 0.8VCC V
- Output low VOL: 0.3VCC V
- Response time (touch mode) : 60 mS
- Response time (low power mode) : 220 mS
- Can replace the traditional touch of a button
- Four M2 screws positioning holes for easy installation
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Sale!
₹399.00 ₹99.00
- Onboard TTP224 capacitive touch sensor IC
- 4 board-level status indicator
- Working voltage: 2.4V – 5.5V
- Advanced Pins breakout, so that the output mode and working mode selectable.
- Low power selection
- PCB board size: 35 (mm) x 29 (mm)
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