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1 Channel DC 5V Relay Module for Arduino

৳ 120 ৳ 75
1. isolation groove in control and load area. 2. With power and relay action indication, 3. When there is a signal in signal input, public side and common side will breakover. 4. It can  used as a microcontroller development board module, 5. It can not only control the DC or AC signal, but the 220V AC load. 6. With a  permanent open and close vents contact.

12V-40V 10A PWM DC Motor Speed Controller CVT Speed Switch Module

৳ 450 ৳ 380
  1. Input Voltage: DC 12V-40V
  2. Control Power: 0.01-400W
  3. Rated Current: 8A
  4. Maximum Current: 10A
  5. Static Current: 0.02A(standby status)
  6. Frequency: 13kHz
  7. Speed Adjustment Range: 10%-100%
  8. Hole Diameter: 3.2mm
  9. Operating Temperature: -20℃~125℃
  10. Dimensions: 75*60*28mm / 2.95*2.36*1.10in
  11. Package Weight: Approx. 73g/2.6oz

16×02 LCD Converter Board IIC/I2C/TWI/SPI Serial Interface Module

৳ 250 ৳ 120
  • Eight modules can be cascaded
  • Supply Voltage: 5v
  • Supports I2C protocol
  • Backlight power control
  • Contrast can be adjusted by potentiometer

1S 3.7V 3A li-ion BMS PCM battery protection board

৳ 90 ৳ 45
1) high-accuracy voltage detection circuit; 2) terminal of the charger using high voltage device; 3) Built-in three-stage over-current detection circuit (over-current 1, over-current 2, load short circuit); 4) MOS transistor can control the battery charge and discharge;  

2 channel relay module Operated at 5V

৳ 180 ৳ 125
Number of relay:2 Coil Voltage:5V DC Frequency:50/60HZ Current:10A AC, 10A at 30V DC Maximum Switching Voltage:250V AC,30V DC

4 Channel DC 5V Relay Module for Arduino Raspberry Pi

৳ 300 ৳ 220
  • Equipped with high-current relay, AC250V 10A ; DC30V 10A
  • 5V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current
  • Be able to control various appliances, and other equipment’s with large current
  • Application Supports all MCU control, The industrial field, PLC control, Smart home control
  • Indication LED's for Relay output status

6S 12A BMS Module Lithium Battery Charger Protection Board

৳ 450 ৳ 270
  • 18650 6S 22.2V 12A Lithium Battery Charger Protection Board 6pcs 18650 Li-ion Battery Cell Charging BMS
  • maximum discharge current: 15A
  • Overcurrent protection
  • Charging current: 15A (MAX)
  • Overcharge protection
  • Charging voltage: 25.5V
  • Short circuit detection

8×18650 DIY Portable Power Bank Shell Case Box LCD Display

৳ 520 ৳ 470
  • Mold: LCD 8 Free solder
  • Dual USB output 5V1A, 5V2A
  • Color: blue, green, white, purple
  • Over discharge protection
  • High-end circuit control system
  • Solderless motherboard
  • LED bright flashlight.

Arduino L293D Motor Driver Shield

৳ 155
- 2 interface for 5V Servo connected - Can drive 4 DC motors or 2 stepper motors or 2 Servo - Up to 4 bi-directional DC motors with individual 8-bit speed selection - Up to 2 stepper motors - 4 H-Bridges: per bridge provides 0.6A (1.2A peak current) - 2 external terminal power interface, for seperate logic/motor supplies - Tested compatible for  Mega, Diecimila & Duemilanove

DC 12V Digital LCD Programmable Power Timer Relay

৳ 950 ৳ 525
  • 100% Brand New and High Quality
  • The digital timer is accurate to the minute, hour, days, designed with either 17 ON/OFF (event) per day
  • Provide 15 combination of daily programs which can lead great convenience
  • Repeat programs with 17 on/off setting and manual override
  • lithium battery power reserve when electric supply cut off
  • Power failure memory: 180days

Dual H-Bridge Motor Controller L298N

৳ 145
  • Current Sense for each motor
  • Heatsink for better performance
  • Power-On LED indicator

ESP8266 ESP-01 ESP01 Serial Wireless WIFI Module

৳ 290 ৳ 210
  • These modules include 1MB (8Mbit) of flash memory,
  • The ESP8266 Serial/UART to WiFi module is a great way to connect your Arduino or other microcontroller projects to a WiFi network
  • Create your next internet of things (IOT) project
  • The module has the ability to run independent of a host controller
  • The eight pin header includes two GPIO pins that allow for direct connection of the module to sensors, peripherals, or host controller
  • The ESP8266 has 3.6V tolerant I/Os so you will need a logic level converter to connect it with higher voltage devices such as Arduino
  • The ESP8266 requires 3.3V power so you may need a 3.3V voltage regulator

HX-3S-FL25A-A BMS 3 Cell 12V 25A Li-ION Battery Protection Module

৳ 350 ৳ 230
Three series of lithium battery protection board. Automatically cancel protection after protection conditions restore. With function of overcharge protection, Over discharge protection, short circuit protection, Over-current protection. Suitable for lithium battery pack of 11.1V, 12V, 12.6V. Quiescent current < 30uA, so power consumption is small.

LM2596 DC-DC Step down Module with Digital Voltage Display

৳ 450 ৳ 350
  • Input Voltage 4.0 ~ 40V.
  • Adjustable output voltage range of 1.25V ~ 37V
  • Output current 3A
  • Output power 20W
  • High conversion efficiency
  • With reverse polarity protection

LM2596 Step down Module Dc-Dc Buck Converter

৳ 120 ৳ 90
Input voltage:3V-40V Output voltage:1.3V-35V Output current:Rated current is 2A, maximum 3A(Additional heatsink is required)

MP4 MP5 Decoder Board 5V HD 1080P Video Player

৳ 750 ৳ 490
  • Support USB, memory stick, infrared remote control
  • play MP3, wma, lossless decompression playback, memory playback power
  • Radio FM87.8-108
  • LED display of digital tube.
  • AUX audio input.
  • DVD, SVCD, VCD, DVCD, DVIX, AVI, MKV, FLV and other standard formats.

Node MCU V3 Development Board

৳ 390
supports the arduino Uses Wi-Fi Module – ESP-12E. USB – Power 5v and program via micro USB port Fits on a standard breadboard 10 GPIO, every GPIO can be PWM Misc – Reset and Flash buttons  

PIR Motion Sensor Detector Module

৳ 150 ৳ 90
  • Energy-saving Product
  • Adjustable Sensing Distance
  • Adjustable Time Delay
  • Workable for Day and Night
  • Automatic induction
  • photosensitive control
  • Two trigger modes
  • Repeated trigger mode
  • Induction blocking time
  • Wide operating voltage range
  • Micro-power: Quiescent current 65 microamps

TEC1-12706 TEC Thermoelectric Peltier Module

৳ 300 ৳ 229
Model: TEC1-12706. Size: 40mm x 40mm x 3.6mm. Working current: 4.3-4.6 A (rated 12 v); Imax: 6A. Rated voltage: DC12V (Vmax: 15 v starting current 5.8 A). Operates Temperature: -30° to 70°. Refrigeration power: Qcmax 50-60 w.

TP4056 Lithium Battery Charging Module

৳ 60 ৳ 47
5V 1A Micro USB 18650 Lithium Battery Charging Board Charger Module+Protection Dual Functions TP4056 Inputs with MICRO USB female, can be directly input to do with the phone charger rechargeable lithium battery, And still retains the input voltage wiring pads, can be very convenient DIY

XL6009 DC-DC Adjustable Boost Converter Module With Voltmeter Display

৳ 650 ৳ 360
  • This product is made of high quality PCB material, strong and durable.
  • Built-in current limit function, thermal shutdown function, soft start function, and frequency compensation function.
  • It has a voltmeter that displays the voltage operating status in real time.
  • The conversion efficiency can up to 94%, typical efficiency is 85%.
  • Adopting high specification craft, carefully welding, precise hole position, complete functions.

XL6009 DC-DC Booster module DC-DC Step-up

৳ 95
XL6009 DC DC Voltage Converter Adjustable Step Up Boost Power Converter Module Replace Power Supply Module Dc-DC Boost Converter