Raspberry Pi 4 Computer... MicroSD Card Size-Sandisk 32GB Class 10 UHS-I microSDHC, RAM-4GB
BDT 8,520
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Raspberry Pi 4 Computer... MicroSD Card Size-Sandisk 32GB Class 10 UHS-I microSDHC, RAM-4GB
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Raspberry Pi 4 Computer... MicroSD Card Size-Sandisk 32GB Class 10 UHS-I microSDHC, RAM-2GB
BDT 7,520
Raspberry Pi 4 Computer... MicroSD Card Size-Sandisk 32GB Class 10 UHS-I microSDHC, RAM-2GB
BDT 7,420
Raspberry Pi 4 Computer... MicroSD Card Size-Sandisk 32GB Class 10 UHS-I microSDHC, RAM-2GB
BDT 9,640
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Reference: 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
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BDT 2
In-Stock
Reference: 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.
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Jumper Wire 40 Pcs Set
3 Types Available 1. Male to Male 2. Male to Female 3. Female-Female
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Reference: 245
Kiloohm (KΩ) 1/4w Resistors - Pack of 5
Choose your desire Resistor value from below:
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BDT 5
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Reference: 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.
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BDT 428
In Stock
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DHT22 Digital Temperature Humidity Sensor Module
923
DHT22 Digital Temperature Humidity Sensor Module
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Description
The DHT22 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed). It's fairly simple to use, but requires careful timing to grab data. The only real downside of this sensor is you can only get new data from it once every 2 seconds, so when using our library, sensor readings can be up to 2 seconds old.
- Power supply: 3- 5V.
- Current: 2.5mA max use of current during conversion (while requesting data).
- Humidity: 0 - 100%, ± 2%.
- Temperature: -40°C + 125°C, ± 0.5%.
- The sampling rate no more than 0.5 Hz (once every 2 seconds).
Product Details
923
19 Items
Very Nice
12/11/2020
Imranul Haque
Definitely recommend this product
Working fine
10/10/2020
s
Working as expected.
DHT22 Digital Temperature Humidity Sensor Module
21/06/2020
C M Abdullah Khan
I am feeling unhappy about it!\r\nSo far, working great!
Saidur rahman
29/07/2019
SAIDUR RAHMAN
Nice product and quality
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HC-020K Double Speed Measuring Module With Speed Encoder Kit
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DHT22 Digital Temperature Humidity Sensor Module