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Batteries & Accessories, Charging Module
2S 3A Li-ion Lithium Battery 7.4V 8.4V 18650 Charger Protection Board Module
Batteries & Accessories, Charging Module2S 3A Li-ion Lithium Battery 7.4V 8.4V 18650 Charger Protection Board Module
QUICK OVERVIEW
Size: Approx. 36 x 6 x 1 mm(LxWxH).
Over-Discharge Detection Voltage: 2.3-3.0V±0.05V
Maximum Working Current: 3A
Transient Current: 5A
Operating Temperature : -40-50 CSKU: 2S3A18650 -
Interface Boards, LCD Display
1602 (16×2) Character Green Backlight LCD Display
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16 Characters x 2 Lines
Green Backlight
5×7 Dot Matrix Character + Cursor
HD44780 Equivalent LCD Controller/driver Built-In
4-bit or 8-bit MPU Interface
Standard Type
Works with almost any MicrocontrollerSKU: 1602 -
Development Boards, ESP8266 Boards
ESP8266 Serial Port To Wi-Fi Module
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802.11 b/g/n
Wi-Fi Direct (P2P), soft-AP
Integrated TR switch, balun, LNA, power amplifier and matching network
Integrated PLL, regulators, DCXO and power management units
+19.5dBm output power in 802.11b mode
Power down leakage current of <10uA
Integrated low power 32-bit CPU could be used as application processorSKU: ESP01 -
IMU, Sensors
GY 521 – MPU-6050 Gyro Sensor + Accelerometer
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Selectable Solder Jumpers on CLK, FSYNC, and AD0
Tri-Axis angular rate sensor (gyro) with a sensitivity up to 131 LSBs/dps and a full-scale range of ±250, ±500, ±1000, and ±2000dps
Tri-Axis accelerometer with a programmable full-scale range of ±2g, ±4g, ±8g, and ±16g
Digital Motion Processing™ (DMP™) engine offloads complex MotionFusion, sensor timing synchronization and gesture detection
Embedded algorithms for run-time bias and compass calibration.SKU: MPU6050 -
Development Boards, ESP8266 Boards
Latest ESP-12F ESP8266 Wifi Module AP & Station Remote Serial Wireless IoT Board
Development Boards, ESP8266 BoardsLatest ESP-12F ESP8266 Wifi Module AP & Station Remote Serial Wireless IoT Board
QUICK OVERVIEW
Communication interface voltage: 3.3V
Working current: 240mA(MAX)
Serial port baud rate: 115200 (default), can be modified to other values by AT command
Serial communication format: 8N1
Wireless Network Mode: station / softAP / SoftAP + station
Wireless criteria: 802.11 b / g / n
WIFI @ 2.4 GHz, support for WPA / WPA2 security mode
+19.5dBm output powerSKU: n/a -
Converters, Interface Boards
MAX485 TTL TO RS485 Module
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1 on-board MAX485 chip is a low power consumption for RS-485 communications, Slew-Rate Transceiver
2 the board received 5.08 (mm) pitch 2P terminal, convenient RS-485 communication wiring
3 the chip has drawn all the pins, you can control the operation of the microcontrollerSKU: MAX485
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Batteries & Accessories, Connectors9V Battery Snap Connector + DC Jack(Battery Connector Cap)
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Arduino Boards, Development BoardsArduino Uno R3 CH340G ATmega328p Compatible Development Board with USB Cable
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Batteries & Accessories, Charging ModuleDual USB 5V 1A 2.1A Digital LCD 18650 Lithium Battery Charging Module
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Interface Boards, Relay Module4-Channel 12V Relay Module With Opto Isolated Input
₹170.00 (Tax Excl.)
Recently Added
9V Battery Snap Connector + DC Jack(Battery Connector Cap)
QUICK OVERVIEW
Arduino Uno R3 CH340G ATmega328p Compatible Development Board with USB Cable
Arduino Uno R3 CH340G ATmega328p Compatible Development Board with USB Cable
QUICK OVERVIEW
Microcontroller ATmega328 (SMD) – Interface CH340G
Digital I / O Pins 14 (of which 6 provide PWM output)
Analog Input Pins: 6
Operating Voltage: 5V
Input Voltage (recommended): 7-12V
Input Voltage (limits): 5-20V
Vibration Sensor Module – SW-420
QUICK OVERVIEW
Using SW-420 normally closed type vibration sensor
Comparator output, clean signal, good waveform, strong driving ability, >15mA
Operating voltage 3.3V ~ 5V
Output format: digital switching output (0 and 1)
Using a wide voltage LM393 comparator
With bolt holes for easy installation
5V 2 Channel Relay Module with Optocoupler
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2 LEDs to indicate when relays are ON.
Works with logic level signals from 3.3V or 5V devices
Opto isolation circuitry
Module with diode current protection, short response time
AC Control Voltage: 250V @max.10A
DC Control Voltage: 30V @max. 10A
Adjustable Backlight of 1602 LCD – IIC/I2C Serial Interface Adapter Module
Adjustable Backlight of 1602 LCD – IIC/I2C Serial Interface Adapter Module
QUICK OVERVIEW
5V power supply.
Serial I2C control of LCD display using PCF8574.
The backlight can be enabled or disabled via a jumper on the board.
Contrast control via a potentiometer.
Can have 8 modules on a single I2C bus (change address via solder jumpers)address, allowing.
LilyPad Button Board Module
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The LilyPad Button Board Module is designed to give the user a low profile button without any sharp edges.
Button closes when you push it and opens when you release (momentary push button).
LilyPad is a wearable e-textile technology.
Various input, output, power, and sensor boards are available.
They’re even washable!
Bluetooth Transceiver Module Base For HC-05 / HC-05 / HC-07
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Works with any USB Bluetooth adapters.
Easy to use and completely encapsulated.
This module includes key interface and state interface compared with Smart Bluetooth Module Baseboard.
The Bluetooth Module Baseboard can be compatible with the master mode, slave mode and both master-slave mode.
Works for Bluetooth TTL transceiver module which allows your target device to both send and receive the TTL data.
The key interface on the baseboard is the master mode button and can be controlled by high level from external MCU, then this module will search again automatically.
This module power supply input is 3.6~6V, Please be careful that it should be not more than 7V.
SD Card Reading Writing Module
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All SD SPI pins output, MOSI, SCK, MISO, and CS.
Support 5V/3.3V input.
Size:4.7 x 3.1 cm.
LED indicator.
SD Card Holder.
Onboard 3.3V regulator (AMS1117-3.3) for +5v to 3.3V generation. 3.3V is also available as output.
MAX485 TTL TO RS485 Module
QUICK OVERVIEW
1 on-board MAX485 chip is a low power consumption for RS-485 communications, Slew-Rate Transceiver
2 the board received 5.08 (mm) pitch 2P terminal, convenient RS-485 communication wiring
3 the chip has drawn all the pins, you can control the operation of the microcontroller
TP4056 1A Li-ion lithium Battery Charging Module – Micro USB
TP4056 1A Li-ion lithium Battery Charging Module – Micro USB
QUICK OVERVIEW
Input voltage : 4.5V ~ 5.5V.
Input Interface: Micro USB port.
Charging method: linear charge.
A full charge voltage: 4.2V.
Power: 4.2 w.
Charging accuracy: 1.5%.
Operating Temperature: -10 to +85ºC
Charging indicator: Blue LED charging, Red LED full
Dual USB 5V 1A 2.1A Digital LCD 18650 Lithium Battery Charging Module
Dual USB 5V 1A 2.1A Digital LCD 18650 Lithium Battery Charging Module
QUICK OVERVIEW
USB Output: 5V 2.1A / 5V 1A(Dual USB interface)
Charging display: intelligent digital display
Batteries Type: liquid lithium-ion batteries (18650) 3.7 lithium-ion battery only
Charging voltage input: 5V-6V 1A
Step up voltage output: 5V 1A/2.1A (Dual output, Total 2.5A)
Protection circuit: Overcharge protection:4.250V Overcharge protection release: 4.100V
CH340G USB To TTL(Serial) Converter
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Low Cost and Reliable
Dimensions: 53 x 18 x 7 (LxWxH) mm.
Weight: 6gm.
Built-in USB to TTL Transfer chip.
Designed to be used for USB to TTL electronic projects.
TTL interface output, easy to connect to your MCU.
Dual 3.3V and 5V Power output, work with 3.3v and 5 V target device.
Supports WIN7/VISTA/MAC/LINUX(32 bit /64-bit system)
4-Channel 12V Relay Module With Opto Isolated Input
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4-Channel Relay interface board and each one needs 15-20mA Driver Current
Both controlled by 12V and 5V input Voltage
Equipped with high-current relay, AC250V 10A ; DC30V 10A
Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic active low)
Opto-isolated inputs
Indication LED’s for Relay output status.
Ultra Sonic Sensor Module HC-SR04
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Operating Voltage: 5V DC
Operating Current: 15mA
Measure Angle: 15°
Ranging Distance: 2cm – 400cm
Working Frequency: 40Hz
Trigger Input Signal: 10uS TTL pulse
Echo Output Signal: Input TTL level signal and the range in proportion
Multi-Output Voltage Conversion DC-DC 12V to 3.3V, 5V & 12V Power Module
Multi-Output Voltage Conversion DC-DC 12V to 3.3V, 5V & 12V Power Module
QUICK OVERVIEW
Input: DC 6V – 12V on standard 5.5mm outer / 2.1mm inner barrel connector
Outputs: 3.3V DC at 800mA maximum current *, 5.0V DC at 800mA maximum current *, 12V DC
Output power on/off switch
Two-row multiple pin outputs, easy to use and connect
