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Choose Your Size Quick view

Reference: RBD-984

Heat Shrink Tube

Heat Shrink Tubing 2:1, Eventronic Electrical Wire Cable Wrap Assortment Electric Insulation Heat Shrink Tube Kit (1 pcs) Please Choose Size Below

Price BDT 2
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Jumper Wire Single Medium Quick view

Reference: RBD-1354

Jumper Wire Single Medium

Length: 8.5 inches (Medium) Material: Copper Plated.EachPin Spacing: 2.54mm.Color: Colorfulcompatible with 2.54mm mil spacing pin headers.It can be used for PCB project, pc motherboard, etc.Allow you to plug and unplug easily for prototyping.Package Contents: 1 x Jumper Wire You will get only one pcs.

Price BDT 3
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In-Stock
470 Ohm 1/4w - Pack of 5 Quick view

Reference: RBD-245

Kiloohm (KΩ) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
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In Stock
Jumper wire 40 Pcs Quick view

Reference: RBD-31

Jumper Wire 40 Pcs Set

3 Types Available 1. Male to Male  2. Male to Female 3. Female-Female

Price BDT 90
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In Stock
Buzzer Quick view

Reference: RBD-766

Ohm (Ω) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
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In-Stock
Push Button Switch Quick view

Reference: RBD-761

Push Button Switch

Push Button Switch

Price BDT 5
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In-Stock
5 mm Green LED (Pack of 5) Quick view

Reference: RBD-768

5 mm Red LED (Pack of 5)

5 mm Red LED (Pack of 5)

Price BDT 5
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In-Stock
Buzzer Quick view

Reference: RBD-758

BC547 NPN Transistor

BC547 NPN Transistor

Price BDT 2
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In-Stock
On sale! Arduino Uno R3 (Made in Italy) Quick view

Reference: RBD-94

Arduino Uno R3

Arduino UNO in Bangladesh The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.

Price BDT 609
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Buzzer Quick view

Reference: RBD-755

5 mm Green LED (Pack of 5)

5 mm Green LED (Pack of 5)

Price BDT 5
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All best sellers

1-8S Lipo Battery Voltage Tester

RBD-1528

Managing your LiPo battery is a must. If you let your battery get to low you can diminish the capacity of your battery or even render it unusable. That's where our 1-8S LiPo Battery Voltage Tester/Monitor comes in.

First, this unit can be used to test your battery's voltage. It will display the total voltage of your battery, then cycle through and display the voltage of each individual cell.

Secondly, the unit will monitor your battery and sound an alarm when one if its cells falls below a preset voltage. You can use the unit's pushbutton to set that voltage anywhere from 2.7-3.8V, or turn it off completely. This monitor mode will only work for 2-8 cell batteries.

BDT 244
Quantity
In-Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description

Managing your LiPo battery is a must. If you let your battery get to low you can diminish the capacity of your battery or even render it unusable. That's where our 1-8S LiPo Battery Voltage Tester/Monitor comes in.

First, this unit can be used to test your battery's voltage. It will display the total voltage of your battery, then cycle through and display the voltage of each individual cell.

Secondly, the unit will monitor your battery and sound an alarm when one if its cells falls below a preset voltage. You can use the unit's pushbutton to set that voltage anywhere from 2.7-3.8V, or turn it off completely. This monitor mode will only work for 2-8 cell batteries.

The unit's pins are spaced at the standard .1"/2.54mm, so they will plug directly into Lipo

Charger/Monitor Specs
Voltage Detection Precision ±0.01V
Single Cell Display Range .5-4.5V
Total Battery Display Range 0-36V
1S test mode Range 3.7-30V
Low Voltage Alarm Mode 2-8S
Selectable Alarm Range Off/2.7-3.8V
Preset Alarm Value 3.3V
Pin Spacing .1"/2.54mm
batteryTester1.jpg
Wiring for 3-cell battery.

For other batteries, match the red wire to the Cell # while keeping the ground wire to the '-' symbol.
Product Details
RBD-1528
41 Items
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Digital Temperature... Quick view

Reference: RBD-1220

Digital Temperature Humidity Meter with LCD

Accurate Indoor Room LCD Digital Thermometer Hygrometer Thermo-Hygrometer Temperature Humidity Meter Moisture Measurment Monitor

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Multifunctional 2 in 1 Type... Quick view

Reference: RBD-1749

Multifunctional 2 in 1 Type C USB Tester Color Screen

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XR2206 High Precision... Quick view

Reference: RBD-1576

XR2206 High Precision Function Generator Signal Generator Module DIY Kit

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DP50V5A Constant Voltage... Quick view

Reference: RBD-1562

DP50V5A Constant Voltage Current Programmable Power Supply

2. Technical parameters Input voltage range:  6.00-55.00V                                   Output voltage range:  0V-50.00V Output current: 0-5.000A                                                Output power range: 00.00-250.0W    Product Weight: 78g                                                        Product Dimension: 79*43*48(mm) (L*W*H) Open...

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UNI-T Wind Speed Meter UT363BT Quick view

Reference: RBD-1237

UNI-T Wind Speed Meter UT363BT

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Price BDT 4,500
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Temperature Gun Thermometer... Quick view

Reference: RBD-1222

Temperature Gun Thermometer Laser

DT8380FC Infrared Thermometer Item no.: DT8380FC Temperature Range: -50~380°C/-58~716°F Measuring Accuracy: ±2% or 2C Distance Ratio: 12:1 Product description: DT8380FC Infrared Thermometer

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DC Power Supply... Quick view

Reference: RBD-1382

DC Power Supply Variable(0-30 V 0-5 A)

DC Power Supply Variable(0-30 V 0-5 A), Wanptek KPS305D Adjustable Switching Regulated Power Supply Digital, with Alligator Leads Brand: WANPTEK

Price BDT 4,999
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Portable Diamond Tester II... Quick view

Reference: RBD-1689

Portable Diamond Tester II V2 Selector Gemstone Jewelry Gems Tool with Case

Professional Diamond Selector II, Gem Tester Pen Portable Electronic Diamond Tester Tool for Jewelry Jade Ruby Stone

Price BDT 4,990
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UT890D Digital Multimeter Quick view

Reference: RBD-908

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Digital Tachometer DT2234C+

Price BDT 1,700
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Ultrasonic Transducer Waterproof Distance Measuring Sensor Module Quick view

Reference: RBD-396

Ultrasonic Transducer Waterproof Distance Measuring Sensor Module

Specification: Electrical parameters: JSN-SR04T Operating voltage: DC 5V Quiescent current: 5mA Total current work: 30mA Acoustic emission frequency: 40khz Farthest distance: 4.5m Blind: 25cm 

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4-20mA Signal Generator... Quick view

Reference: RBD-1177

4-20mA Signal Generator Current Loop Simulator Tester

This signal generator can use 4-20mA to generate voltage and control the current in the circuit. Accuracy up to 0.01; Liquid crystal display; Rotary encoder adjustment ; Two connection terminals are non polarity. Output range can be set; 4-20mA (device control) / -21mA (signal debugging) Display mode can be set, it is convenient for you to see the value...

Price BDT 2,599
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Reference: RBD-383

ADS1115 16 Bit I2C 4 channel ADC Module

ADS1115 16 Bit I2C 4 channel ADC Module

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Uni-T UTD2102CEL 1G Digital Storage Oscilloscope 100MHz Wide Screen Quick view

Reference: RBD-304

Uni-T UTD2102CEL 1G Digital Storage Oscilloscope 100MHz Wide Screen

Uni-T UTD2102CEL 1G Digital Storage Oscilloscope 100MHz Wide Screen

Price BDT 30,000
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USB Saleae Compatible 24MHz... Quick view

Reference: RBD-188

USB Saleae Compatible 24MHz 8Channel Logic Analyzer Latest Support 1.1.15

USB Saleae Compatible 24MHz 8Channel Logic Analyzer Latest Support 1.1.15

Price BDT 1,150
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150W LDM Digital Electronic... Quick view

Reference: 1725

150W LDM Digital Electronic Load Discharge Capacity Tester USB Voltmeter Ammeter

150W LDM Digital Electronic Load Discharge Capacity Tester USB Voltmeter Ammeter Test range 150V 10A 150W, meeting the needs of most electronic enthusiasts

Price BDT 4,590
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W1209 Digital Temperature... Quick view

Reference: RBD-1063

W1209 Digital Temperature Controller

The W1209 is an incredibly low cost yet highly functional thermostat controller. With this module (HCTHER0006) you can intelligently control power to most types of electrical device based on the temperature sensed by the included high accuracy NTC temperature sensor. Although this module has an embedded microcontroller no programming knowledge is...

Price BDT 190
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UNI-T UT383 Light Lux Meter Quick view

Reference: RBD-1236

UNI-T UT383 Light Lux Meter

UNI-T UT383 Light Meter 200,000 LUX Digital Luxmeter

Price BDT 3,999
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UT890D Digital Multimeter Quick view

Reference: RBD-709

UT890D+ Digital Multimeter

UT890D+ Digital Multimeter

Price BDT 2,400
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UNI-T UT61E Digital... Quick view

Reference: RBD-1755

UNI-T UT61E Digital Multimeter True RMS Peak PC Connect 22000 Counts Data Hold Auto Range

UNI-T UT61E Digital Multimeter True RMS Peak Meter PC Connect AC DC Voltage Relative Mode 22000 Counts Data Hold Auto Range 22,000 display count, can measure weak signals. True RMS, 220mF capacitance measurement. Peak hold: auto hold the max/min value of pulse signals. Diode test and buzzer continuity, overload protection for all ranges. Auto range,...

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Reference: RBD-907

UNI-T UT603 LCR meter

UNI-T UT603 LCR meter

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Multifunctional Tester LCR-T7 Quick view

Reference: RBD-1323

Multifunctional Tester LCR-T7

Features:- 160x128 TFT display  - Multi function key.  - Transistor test area. - Zener Diode test area.  - IR receiver window.  - Micro USB Charging Interface.  - Charge indicator LED.

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PZEM-004T V3.0 AC Digital... Quick view

Reference: RBD-1675

PZEM-004T V3.0 AC Digital Multifunction Meter Watt Power Volt Amp With Coil 100A

PZEM-004T V3.0 AC Digital Multifunction Meter Watt Power Volt Amp TTL Current Test Module With Coil 100A 22000W 80-260V AC

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LCD Cape - pcDuino V3 (1024x600 7" LVDS) Quick view

Reference: RBD-234

Brand: SparkFun Electronics

LCD Cape - pcDuino V3 (1024x600 7" LVDS)

Description: This is a 7" LVDS LCD Cape for the pcDuino V3  with a 1024x600 screen resolution and capacitive touch from  LinkSprite. This massive screen is a great addition for the  pcDuino V3 that compliments its extreme versatility as a mini  PC development platform. 

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Hantek 6022BE PC Oscilloscope Quick view

Reference: RBD-204

Hantek 6022BE PC Oscilloscope

Hantek 6022BE PC Oscilloscope

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Oscilloscope UNI-T UTD2102CEX Quick view

Reference: RBD-1554

Oscilloscope UNI-T UTD2102CEX

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 Double-ended 50cm Cable Crocodile Clips Quick view

Reference: RBD-314

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Laser Rangefinder UNI-T LM60 Quick view

Reference: RBD-1235

Laser Rangefinder UNI-T LM60

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Reference: RBD-712

Scope Digital Multimeters UT81B

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Solenoid - 5v (small) Quick view

Reference: RBD-227

Solenoid - 5v (small)

Description: Solenoids are a great way to induce linear motion  for pushing, pulling or controlling switches and levers.This smaller  solenoid is designed to work directly with 5V~6V which makes it a  great match for embedded projects. It has a throw of about 4.5mm  and 2 M2 mounting holes on the body.

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Reference: RBD-280

Mini Breadboard

Description: This black Mini Breadboard is a great way to prototype your small projects! With 170 tie points there’s just enough room to build and test simple circuits; They’re also great for breaking out DIP package ICs to jumper wires! If you run out of room, no worries, these mini breadboards can be snapped together to form larger stretches of board...

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Reference: RBD-1167

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Tong Kong Hi Grade Medium... Quick view

Reference: RBD-1161

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Model 0.8mm Solder Wire Tin Lead Brand Tong Kong Weight 60g Approximate

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Reference: RBD-996

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APM 2.6 Pixhawk Power Module V1.0 Quick view

Reference: RBD-381

APM 2.6 Pixhawk Power Module V1.0

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Soldering Iron Kit 21-in-1... Quick view

Reference: RBD-1245

Soldering Iron Kit 21-in-1 with PU Bag

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IMAX B6-AC Charger/Discharger 1-6 Cells Dual Power 80W (GENUINE) Quick view

Reference: RBD-215

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Lipo Battery 1000mAh 7.4V 2S Quick view

Reference: RBD-1258

Lipo Battery 1000mAh 7.4V 2S

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5 mm Green LED (Pack of 5) Quick view

Reference: RBD-768

5 mm Red LED (Pack of 5)

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