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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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Reference: 1354

Jumper Wire Single Medium

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470 Ohm 1/4w - Pack of 5 Quick view

Reference: 245

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

Choose your desire Resistor value from below: 

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Jumper wire 40 Pcs Quick view

Reference: 31

Jumper Wire 40 Pcs Set

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Price BDT 90
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Reference: 766

Ohm (Ω) 1/4w Resistors - Pack of 5

Choose your desire Resistor value from below: 

Price BDT 5
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Push Button Switch Quick view

Reference: 761

Push Button Switch

Push Button Switch

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5 mm Green LED (Pack of 5) Quick view

Reference: 768

5 mm Red LED (Pack of 5)

5 mm Red LED (Pack of 5)

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Buzzer Quick view

Reference: 758

BC547 NPN Transistor

BC547 NPN Transistor

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On sale! Arduino Uno R3 (Made in Italy) Quick view

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.

Price BDT 835
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Buzzer Quick view

Reference: 755

5 mm Green LED (Pack of 5)

5 mm Green LED (Pack of 5)

Price BDT 5
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ESP8266 5V WIFI Relay Smart Home Remote Control Switch

1336

ESP8266 ESP-01S 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP ESP01 ESP-01 Wireless WIFI Module

(ESP8266 is not included)

BDT 290
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Average rating: 5/5 - Number of reviews: 1
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  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
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  • No Replacement No Replacement
Description

https://pan.baidu.com/s/12UmcOUh-wWicUpY4xB70PQ

https://github.com/IOT-MCU

ESP8266 ESP-01S 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP ESP01 ESP-01 Wireless WIFI Module Features: * Module operating voltage: DC 5V * Relay load capacity: 10A 250VAC 10A 125VAC 10A 30VDC 10A 28VDC ESP8266 WiFi relay module Features: * Module operating voltage: DC 5V * Relay load capacity: 10A 250VAC 10A 125VAC 10A 30VDC 10A 28VDC Size:37.3*25.6MM M3 VCC, GND supply positive and negative, the mother is ESP-01/01S interface, the button is the reset button NC relay normally closed, COM relay common, NO relay normally open

H33e40f0d6d644679a68867d1903cd775u.jpgH0231f818480f4494994cd6ee15d6cde6O.jpgHbe988ab7f56847e5ad23c02e718eea58H.jpg

ESP-01S The Main Parameters: Wireless standard: 802.11 b / g / n Frequency range: 2.4GHz~2.5GHz(2400M ~ 2483.5M) Data interface: UART / HSPI / I2C / I2S / IR Remote Contorl / GPIO / PWM Operating voltage: 3.0 ~ 3.6v (Suggest 3.3v) Working current: average 80mA Operating temperature: - 40 degrees to 125 degrees Storage temperature: room temperature Package size: 14.3mm * 24.8mm * 3mm External interface: N / A Wireless network mode: station / softAP / SoftAP + station Security mechanisms: WPA / WPA2 Encryption type: WEP / TKIP / AES Upgrade firmware: local serial port burn, cloud upgrade, host download burn Software development: support customer custom server, provide SDK to customer secondary development Network protocols: IPV4, TCP / UDP / HTTP / FTP User Configuration: AT + instruction set, cloud server, Android / IOS APP GND: GND GPIO2: General purpose IO, internal pull-up GPIO0: Operating mode selection: floating: Flash Boot, operating mode Dropdown: UART DownLoad, download mode RXD: serial port 0 data end RXD VCC: 3.3v, the module power supply RST: External reset pin, low reset, can be left floating or external MCU CH_PD: Chip enable, high enable, low level disable TXD: serial port 0 data end TXD

Hfc91c19bb810481d8d0b45302c53acacr.jpgH2569898b6881496195e105c4c3fe68ebq.jpgHa31752e0c5204a0d876cbda8c711df802.jpg
Product Details
1336
25 Items
good one
rating
27/09/2020
md. kamruzzaman
thanks
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Reference: 323

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Reference: 1381

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Reference: 986

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