DC Motor Speed Controller 4.5V-35V 5A Speed Control Switch
₹100 +Tax and Shipping.Specifications:
- Working voltage: DC4.5V-35V
- Output: 0-5A 90W
- PWM duty cycle: 1% -100%
- PWM frequency: 20KHz
- Size: 30.5 * 26.5 * 13.5mm
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DC-DC Boost Module
₹70 +Tax and Shipping.Specifications:
- Input voltage: 0.9-5V DC
- Output voltage: 5V DC
- Output Current: 500-600mA
- Load regulation: ±1%
- Voltage regulation: ±0.5%
- Input Terminals: Input: IN + input is level, IN-type negative
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DHT11 Digital Relative Humidity & Temperature Sensor Module
₹110 +Tax and Shipping.The DHT11 is a low-cost, pre-calibrated digital sensor designed for precise humidity and temperature measurements. It features resistive humidity sensing and an NTC thermistor for temperature detection, making it ideal for a variety of applications, from home automation to weather monitoring. This module outputs digital data on a single pin, making it easy to integrate…
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DHT22 Digital Temperature & Humidity Sensor Module
₹180 +Tax and Shipping.📌 Specifications
🔹 Temperature Range: -40°C to 80°C
🔹 Temperature Accuracy: ±0.5°C
🔹 Humidity Range: 0% – 100% RH
🔹 Humidity Accuracy: ±2% RH
🔹 Response Time: <2 seconds
🔹 Operating Voltage: 3.3V – 5V DC
🔹 Output Signal: Digital (Single-Wire Interface)
🔹 Dimensions: 27mm x 59mm (L x W)
🔹 Weight: ~2.5g -
Digispark ATTINY85 USB Development Board
₹250 +Tax and Shipping.Specifications:
- Microcontroller: ATtiny85
- Interface: USB
- Development Environment: Arduino IDE
- I/O Pins: 6 (digital, analog, PWM configurable)
- PWM Outputs: 3 (expandable via software PWM)
- Analog Inputs: 4
- Communication: I2C, SPI (via USI)
- Power Supply: USB or 6V – 35V DC
- Onboard Regulator: 150mA, 5V
- Size: Ultra-compact for space-constrained projects
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Digital LDR Module – 3 Pin
₹40 +Tax and Shipping.📌 Pin Details
🔹 VCC – Power input (3.3V to 5V DC)
🔹 GND – Ground
🔹 DO – Digital Output (High/Low signal based on light intensity) -
Digital LDR Module – 3 Pin (Light Sensor Module)
₹40 +Tax and Shipping.📌 Pin Details
🔹 VCC: 3.3V – 5V DC (Power Input)
🔹 GND: Ground
🔹 DO: Digital Output (0V – 5V) -
Digital Sensor TTP223B Module Capacitive Touch Switch
Original price was: ₹85.₹83Current price is: ₹83. +Tax and Shipping.Specifications:
- 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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DPDT ON-OFF Rocker Switch – 2 Amp (Pack of 3)
₹20 +Tax and Shipping.The DPDT ON-OFF Rocker Switch is a simple, reliable, and versatile component for powering your electronic projects and devices. Designed for easy installation and operation, this switch is suitable for various applications requiring efficient power control.
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DS18B20 Waterproof Temperature Sensor Probe (1m)
₹100 +Tax and Shipping.Specifications:
- Supply Voltage: 3.0V – 5.5V
- Temperature Range: -55°C to +125°C
- Resolution: 9 – 12 bit
- Response Time: 750ms per query
- Probe Diameter: 6mm
- Probe Length: 50mm
- Cable Length: 1m
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DS3231 RTC Module Precise Real Time Clock I2C – AT24C02
₹170 +Tax and Shipping.Specifications:
- Accuracy 2 ppm from 0° C to +40° C
- Accuracy 3.5 ppm from -40° C to +85° C
- Digital Temp Sensor Output: ±3° C Accuracy
- Memory Chips: AT24C02 (2Kbit)
- Register for Aging Trim
- RST Output/Pushbutton Reset Debounce Input
- Two Time-of-Day Alarms
- Programmable Square-Wave Output Signal
- Fast 400 Khz I2C interface
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DT830D Digital Multimeter – Standard Diagnostic Tool
₹160 +Tax and Shipping.Specifications:
Feature Details Type Digital Multimeter Display 3.5-Digit LCD Voltage Measurement DC: 200mV, 2000mV, 20V, 200V, 1000V AC: 200V, 750V Current Measurement DC: 200µA, 2000µA, 20mA, 200mA, 10A Resistance Measurement 200Ω, 2000Ω, 20kΩ, 200kΩ, 2000kΩ Impedance 1MΩ Power Supply 9V Battery (Included) Probe Length 60 cm Dimensions 120mm × 70mm × 27mm -
E18-D80NK NPN- NO Adjustable IR Sensor Proximity Switch 3-80cm Range
₹150 +Tax and Shipping.Specifications:
- Detection Range: 3 cm to 80 cm (adjustable)
- Output Type: Digital (TTL)
- Power Supply: 5V
- Current Consumption: 300mA.
- Cable length: 50cm
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ECG Module AD8232 Heart ECG Monitoring Sensor Kit for Arduino
₹690 +Tax and Shipping.Specifications
Parameter Value Operating Voltage 3.3V DC Analog Output Yes Temperature Range -40°C to 90°C Cable Length 50 cm Board Dimensions 36mm x 30mm x 18mm Weight 5g Connector Type 3.5mm Jack for ECG pads -
Electronic Customized Projects and PCB Design
₹199 +Tax and Shipping.Innovate with Big Electronics and Automation: Turning Your Ideas into Reality At Big Electronics and Automation, we specialize in transforming ideas into reality. With a strong focus on market trends and customer needs, we provide innovative solutions for a wide range of electronics projects. Whether you’re tackling simple circuits or advanced IoT and MCU-based systems,…
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ENC28J60 Ethernet Module (10 Pin Package: SSOP)
₹350 +Tax and Shipping.Specifications
Parameter Value Ethernet Standard 10Base-T Communication Interface SPI (Serial Peripheral Interface) Max SPI Clock Speed 20MHz Crystal Oscillator 25MHz Ethernet Port HanRun HR911105A Supply Voltage 3.3V (5V-tolerant inputs) Operating Current ~180mA Board Dimensions 57mm × 34mm × 16mm Weight 14g -
ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module
₹120 +Tax and Shipping.Specifications
- Wi-Fi Modes: Wi-Fi Direct (P2P), Soft-AP
- Protocol Stack: Integrated TCP/IP
- Processor: Low-power 32-bit CPU
- Communication Interfaces: SDIO 1.1/2.0, SPI, UART
- Wireless Technologies: STBC, 1×1 MIMO, 2×1 MIMO
- Flash Memory: 1MB (upgraded from 512KB)
- GPIO Pins: 2 (for sensors and peripherals)
- Wake-up Time: <2ms
- Standby Power Consumption: <1.0mW (DTIM3)
- Operating Voltage: 3.3V (requires logic level converter for 5V systems)
- Compatibility: Arduino, Raspberry Pi, PIC, and other microcontrollers
- Dimensions: Compact form factor
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ESP-12E ESP8266 Serial Port WiFi Wireless Transceiver Module
₹220 +Tax and Shipping.Specifications:
- Wireless Standards: 802.11 b/g/n
- Frequency Range: 2.4GHz – 2.5GHz
- Data Interfaces: UART, HSPI, I2C, I2S, GPIO, PWM, IR Remote Control
- Operating Voltage: 3.0V – 3.6V (Recommended: 3.3V)
- Average Current Consumption: 80mA
- Operating Temperature: -40°C to 125°C
PCB Size: 25mm × 16mm
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ESP32 38Pin Development Board WiFi+Bluetooth
₹400 +Tax and Shipping.Specifications:
- 4GHz Dual-Mode WiFi + Bluetooth Development Board, 38PIN
- Ultra-Low power consumption works perfectly with the IDE
- Support LWIP protocol, Freertos
- Support Three Modes: AP, STA, and AP+STA
- ESP 32 is safe, reliable, and scalable to a variety of applications
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ESP32 CAM WiFi Module Bluetooth with OV2640 Camera Module 2MP For Face Recognization
₹840 +Tax and Shipping.Specifications:
- Ultra-Small 802.11b/g/n Wi-Fi + BT/BLE SoC module
- Low-Power Dual-core 32-bit CPU for application processors
- Up to 240MHz, up to 600 DMIPS
- Built-in 520 KB SRAM, external 4M PSRAM
- Supports Interfaces such as UART/SPI/I2C/PWM/ADC/DAC
- Support OV2640 and OV7670 cameras with built-in flash
- Support for images Wi-Fi upload
- Support TF card
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