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✅ Voltage Range: DC 3V to 30V (auto-powered from input voltage)
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🔁 Display: 3-digit, 0.56” LED (Red / Blue / Green options)
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⚡ No external power supply needed
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🔄 Refresh Rate: ~300ms per reading
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🔋 Low Current Draw: Red < 23mA, Green < 18mA, Blue < 13mA
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❌ Reverse Connection Protection – prevents damage
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🔥 Ultra High Withstand Voltage: Up to 132V (max safe input)
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📏 Resolution: 0.01V (<10V) / 0.1V (>10V)
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🎯 Accuracy: ±1% ±1 digit
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🌡️ Working Temperature: -20°C to 65°C
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📐 Dimensions: 48 x 29 x 22mm
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🛠️ Panel Cutout Size: 46 x 27mm
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🔌 Input Impedance: >100kΩ
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🔌 Lead Wire Length: 20cm
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12V–60V Battery Charge Level Indicator | LED Digital Voltmeter | Multi Voltage Tester
🔋 Dual Display System – Battery level + voltage shown together
🌈 8-Level Battery Indicator – Clear percentage (10% to Full)
📟 LED Digital Display – Bright, easy-to-read screen
⚡ Wide Voltage Support – Works from 12V to 60V systems
🔄 Auto Voltage Detection – Smart recognition of battery level
🛡 Reverse Polarity Protection – Safe even if connected wrong
🎯 High Accuracy (±1%) – Reliable and precise readings
⚙️ Low Power Consumption – Only 5–15mA usage
🔁 Fast Refresh Rate – Updates every 300ms
🧱 Durable ABS Body – Strong and long-lasting
🔧 Easy 2-Wire Installation – Simple direct battery connection₨ 290 -
Mini Digital LCD Thermometer with Sensor Probe
🔹 ✅ Wide Temperature Range: Measures from -50°C to +110°C — ideal for various environments.
🔹 📊 High Precision: Accurate readings with ±1°C accuracy and 0.1°C resolution.
🔹 🧲 Easy to Mount: Compact size (47×28×14mm) fits easily into cabinets, tanks, and panels.
🔹 🔋 Battery Powered: Operates on 2×LR44 button batteries (included).
🔹 🧵 1m Long Probe: Durable stainless steel sensor probe ensures flexible placement.
🔹 💧 Moisture-Resistant Design: Ideal for refrigerators, aquariums, or outdoor setups.
🔹 ⚡ Strong Anti-Interference: Provides stable and consistent temperature readings.
🔹 🖥️ Clear LCD Display: Large, easy-to-read digits for quick viewing.
🔹 🎯 Lightweight Build: Weighs only 22g, portable and easy to install.
🔹 📦 Complete Package: Includes thermometer, probe, and two batteries—ready to use!₨ 285 -
Mini DC Digital LED Voltmeter – 3V-30V Range with Bright Display
₨ 280 -
Mini Digital Thermometer Hygrometer with LCD Display | Indoor Temperature & Humidity Meter
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📟 Digital LCD Screen: Clearly displays humidity and temperature simultaneously.
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🔋 2x LR44 Batteries Included: Pre-installed batteries – ready to use out of the box.
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📏 Compact Size: Dimensions – 48mm x 28.6mm x 15.2mm (1.89in x 1.13in x 0.6in).
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🌡️ Temperature Range: Typically -50°C to 70°C (approximate).
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💧 Humidity Range: Typically 10% to 99% RH (approximate).
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⚙️ Lightweight & Easy to Install: Easily fits in various indoor environments.
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📦 Applications: Ideal for incubators, reptile tanks, storage areas, greenhouses, and more.
₨ 280 -
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IR Remote Control ON/OFF Switch | SK193 | CD4017 Chip | 12V DC | SE Shehzad Electronics
- 📡 IR Remote Control – Operates with any TV or MP3 remote.
- ⚡ CD4017 Chipset – Stable and reliable circuit operation.
- 🔋 12V DC Supply – Easy to power with standard adapters.
- 🎯 Dual Switch Modes – Switch 1 ON → Switch 2 OFF, and vice versa.
- 💡 LED Indicators – Clear status for each switch.
- 🏠 Home Appliance Control – Fans, bulbs, TVs, washing machines.
- 🔌 Wide Load Range – Handles 5V–250V up to 10A.
- 📦 Compact Design – Small size, easy installation.
- 🌍 Operating Range >5m – Reliable remote response.
- 🏷️ Shehzad Electronics Quality – Trusted brand for automation kits.
₨ 220 -
1-8S 1S/2S/3S/4S Single 3.7V Lithium Battery Capacity Indicator Module 4.2V Display Electric Vehicle Battery Power Tester Li-ion
- 1. Using high-quality materials, the quality is guaranteed
- 2. Battery power display, select the corresponding pad to tin, you can detect the voltage of the battery pack corresponding to 1S-8S, which is very convenient.
- 3. Wide range of applications, 1S-8S lithium batteries, batteries with corresponding voltages can be used
- 4. The four-level power display is more intuitive
- 5. The appearance of the product is small and exquisite.
- Working voltage: 3-34V
- Working current: 5mA
- Working temperature: -20-50℃
- Voltage error 2%
₨ 215 -
HC-SR501 HC SR501 PIR Human Motion Infrared Detector Sensor Module
- PIR Sensor – Proximity IR Sensor
- Input Voltage: DC 4.5-20V
- Static current: 50uA
- Output signal: 0,3V or 5V (Output high when motion detected)
- Sentry Angle: 110 degree
- Sentry Distance: max 7 m
- Shunt for setting overide trigger: H – Yes, L – No
- The Sensitivity and Holding Time Can be Adjusted
- Blockade time: 2.5s (Default)
- Sensitive Setting: Turn to Right, Distance Increases (About 7M); Turn to Left, Distance Reduce (About 3M)
- Time Setting: Turn to Right, Time Increases (About 200S); Turn to Left, Time Reduce (About 5S)
₨ 210 -
HC-SR04 Ultrasonic Distance Sensor – Accurate & Reliable Distance Measurement
🔹 High Precision Measurement – Accuracy up to ±0.3cm
🔹 Wide Detection Range – Measures distances from 2cm to 450cm
🔹 40kHz Ultrasonic Transducer – Reliable and interference-resistant sensing
🔹 Low Power Consumption – Draws less than 2mA in standby
🔹 Narrow Beam Angle – ≤ 15° for focused and accurate detection
🔹 Fast Response Time – Real-time distance updates
🔹 TTL Signal Output – 5V logic compatible
🔹 Simple 4-Pin Connection – Easy integration into any project
🔹 Compact & Durable PCB – Long-lasting performance₨ 199 -
Hall Effect Sensor Module 3144E with LM393 – Arduino Compatible
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High Precision Magnetic Detection
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Compact Size: 32mm × 14mm
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Operating Voltage: DC 3.3V – 5.5V
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Control Distance: < 1 cm
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High Temperature Resistance: up to 105°C
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Comparator Output (LM393) for stable signal
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Output Current Capability: up to 16mA
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Single Digital Signal Output
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Low-Level Effective Output
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Sensitivity Adjustable
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Real-Time Magnetic Field Detection
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Direct MCU / Arduino Interface
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Power Indicator LED
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Output Status Indicator LED
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3mm Mounting Screw Holes for Easy Installation
₨ 160 -
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IR Infrared Obstacle Avoidance Sensor Module | Adjustable Sensitivity | 3-Pin Interface
- 📡 Infrared Obstacle Detection: Uses IR transmitter and receiver to detect objects
- 🔧 Adjustable Sensitivity: Built-in potentiometer for tuning detection range
- 🔌 Easy Connection: 3-pin interface (VCC, GND, OUT) for quick integration
- ⚙️ Voltage: 3.3V – 5V DC
- 📏 Range: Approx. 2cm to 30cm (adjustable)
- 💡 Indicator LEDs: Power and obstacle detection indicators onboard
- 🧠 Compatible With: Arduino, Raspberry Pi, Robotics kits
- 🛠️ Compact Design: Lightweight and easy to mount
₨ 130 -
High Sensitivity Sound Microphone Sensor Detection Module For AVR PIC KY-037
- 100% brand new and high quality
- For sound detection module has two outputs:
- There is a mounting screw hole 3mm
- The use 5v DC power supply
- With analog output
- High sensitive microphone and high sensitivity.
- A power indicator light
- The comparator output is light
₨ 130 -
LDR Sensor Module – Light Detection Sensor for Arduino, ESP, and Raspberry Pi (3.3V–5V)
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Working Voltage: 3.3V to 5V
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Light Detection using LDR
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Digital Output (DO) Signal
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Adjustable Sensitivity via Potentiometer
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Onboard LM393 Comparator
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Power and Status Indicator LEDs
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Compatible with Arduino, ESP, Raspberry Pi
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Compact and Easy to Use
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Great for DIY, Robotics, and Home Automation Projects
₨ 125 -