- “5mm Red & Blue Flasher LED – Eye-Catching Blinking Effects for DIY Projects” already exists in your wishlist
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Dual USB Current Voltage Charger Detector battery Tester 3V to 9V Voltmeter Ammeter
- IN – Contact with chargers
- OUT – Contact with USB of Cables
- Voltage : 3-9 V +/-1%
- Current : 0-5 A +/-1% (0-3A is better)
- Power : 15 W
- Model: KWS-10VA
- Material: Plastic
- Color: Black
- Size: 61*28*15mm
- Net weight: 22g
₨ 560 -
NE555 Timer Switch Adjustable Module Time Delay Relay Module Dc 12Ne555 Timer Switch Adjustable Module Time Delay Relay Module Dc 12V
- Module-based on: NE555 chip.
- Delay module delay connect module
- Control voltage: AC 0~250V/max. 10A,
- DC 0~30V/max. 10A
- The operating voltage: 12V DC
- Max. load: 2200W
- Product size: approx. 51mm x 61mm
- Input voltage: DC 12V
- Output capacity: 10A
- Adjustable delay time range: 0 to 300 seconds
₨ 195 -
MT87 LCD Digital Clamp Multimeter AC/DC Voltmeter AC Ammeter Resistance Test
- Material: Plastic, Electronic Parts
- Jaw Diameter: About Φ25mm
- DC Voltage: 600V，±1.0%
- AC Voltage: 450V，±1.2%
- AC Current: 20-200-400A，±2.0%
- Resistance(ohm): 200KΩ，±1.0%
- Diode Function: Yes
- Buzzer : Yes
- Max LCD display: Yes
- Data Hold Function: Yes
- Max Display: 1999 Counts
- Battery Type: 2 x 1.5V (AAA Battery)
₨ 1,080 -
BMS 4S 40A Li-ion Lithium Battery Charger Protection Board 18650 BMS 14.8V 16.8V
- Product Name: 4 string 14.8V 16.8V 40A lithium battery protection board
- Charging voltage: DC 16.8V~17V
- Continuous discharge current: 40A maximum (if the heat dissipation environment is not good, please reduce the load current)
- Continuous charging current: up to 20A
- Balance VersionProduct size: 45*60*4mm
- Enhance VersionProduct size: 44*55*4mm
- Applicable choice: applicable to the nominal voltage of 3.7V, fully charged 4.2V lithium battery
- (including 18650, 26650, polymer lithium battery), can be drilled below 170W
₨ 350 -
UM66 Musical Kit – 12V DC Melody Sound Module – Ideal for Popcorn & Ice Cream Carts
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🎵 UM66 Melody IC Module – Pre-programmed for music playback
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🔌 Operating Voltage: 12V DC
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🔊 High Output Power: 25 watts – Loud enough for open areas
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🔧 No Soldering Needed – Plug-and-play operation
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🔈 Supports Horn or Speaker for sound output
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📐 Compact Size: 3.5 x 3.7 cm – Fits in small spaces
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🛒 Perfect for Commercial Use – Especially ice cream carts, popcorn stalls, or street vending setups
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✅ Reliable and Durable Build – Built to perform in outdoor settings
₨ 160 -
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Bass Tone Treble Stereo SK199 Kit Board
- Bass Tone Treble kit Volume Control Module
- Better performance, the frequency band is wide and noise is very small
- Sound warm and distorted, high fidelity
- Working Voltage: DC 12V
- Tune type: Low/High Pitch/Balance/Volume
- Channel: Double channel (Stereo)
₨ 135 -
Bass Tone Treble Stereo SK198 Board Volume Control
- Bass Tone Treble kit Volume Control Module
- Better performance, the frequency band is wide and noise is very small
- Sound warm and distorted, high fidelity
- Working Voltage: DC 12V
- Tune type: Low/High Pitch/Balance/Volume
- Channel: Double channel (Stereo)
₨ 140 -
Low Pass Filter 24V + 24V Subwoofer Preamplifier LPF Board
- Supply voltage: Dual DC 25V+25V
- Frequency range: 22Hz-300Hz
- Audio input: mono or two channels
- Audio output: monaural
- Board size::4.5×6.6cm thickness: 1.6mm
- Net weight of the plate Finished: 35g
₨ 285 -
70W Mono Woofer Amplifier Board 🔥 | Low Pass Bass Output | Class AB Subwoofer Kit
🔊 70W Powerful Bass Output – Deep and punchy low frequencies
🎚️ Low Pass Filter (20Hz–200Hz) – Dedicated bass performance
💎 Class AB Design – Balanced efficiency and sound quality
⚡ High Efficiency (>90%) – Better power utilization
🛠️ Quality Components – LM324 + D1047/B688 transistor design
📢 4Ω–8Ω Speaker Support – Flexible compatibility
🔥 Strong & Clean Bass – No distortion, smooth output
🔧 DIY Friendly Board – Ideal for custom audio builds
📏 Compact Size – Easy to fit in enclosures
💼 Professional Performance – Great for home and car audio systems₨ 850 -
LA4440 Stereo Amplifier Board Kit 🔊 | 19W+19W BTL | DIY Audio Amplifier (Without ICs)
🔊 Powerful 19W+19W Output – Strong stereo sound performance
🎧 BTL Amplifier Design – Enhanced power and efficiency
💎 High Sound Quality – Clear highs, smooth mids, deep bass
🔇 Low Noise Output – Near-silent background noise
⚡ 12V DC Operation – Ideal for car and portable setups
🛠️ DIY Kit Design – Perfect for electronics enthusiasts
🔥 Stable Performance – No current shock on startup
📢 Wide Speaker Compatibility – Supports 4Ω to 8Ω speakers
⚠️ Heatsink Required – Ensures safe and long-lasting use
🔧 Custom Build Flexibility – Add your own ICs and cooling setup
💼 Compact Board – Easy to integrate into projects₨ 180 -
TDA7297 15W+15W Dual Channel Audio Amplifier Module – 9-15V DC
🎵 Dual-channel 15W+15W stereo output
💡 LED indicators for easy monitoring and control
🔧 Onboard potentiometer for adjustable volume
⚡ Works with 9V–15V DC power supply
🛠️ Supports 4–8Ω speakers, 10–50W
📏 Compact 55×55mm size, easy to install
🔌 Flexible input: DC, terminal, or 3-pin mode
🎚️ Clear and stable audio amplification
✅ High-quality TDA7297 chip for reliable performance
🌍 Ideal for DIY audio systems, mini speakers, and portable electronics₨ 725 -
PT2399 Karaoke Echo Pre-Amplifier Board – Dual Microphone Input with Bass & Tone Control – Sammar Electronics Professional Reverb Kit
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🎤 Dual Microphone Support: Features two dedicated mic ports for group performances and professional duets.
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✨ Legendary PT2399 Echo: Powered by the original processing chip for the standard echo effect found in professional DVD players.
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🎛️ 5-Knob Precision Control: Take full command with individual knobs for Mic Volume, Echo, Bass, Tone, and Aux Music Volume.
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⚡ High-Fidelity Pre-Amp: Equipped with JRC4558 dual op-amps for clean, powerful signal processing and minimal noise.
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🎶 Independent Mixing: Seamlessly blend your vocals with background music using the Independent Aux Volume control.
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🔄 Customizable Reverb: The onboard Echo CTRL knob allows you to fine-tune the delay time for a custom acoustic feel.
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📱 Universal Aux Input: Easily connect your Phone, PC, or CD player as a music source via the standard input pads.
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🏗️ Sammar Electronics Build: Precision-manufactured (Model SK177) with high-grade components for industrial-level durability.
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🛡️ Low Noise Floor: Engineered with advanced filtering to ensure a pure signal path free from background hum.
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📦 DIY Karaoke Ready: The perfect core module for building Custom Karaoke Machines, PA Systems, and Home Theaters.
₨ 760 -