- Raspberry Pi
- Mini Computer/ PC
- 3D Printer
- Internet of things (IoT)
- Arduino Shield
- Robotics Parts
- Home Automation
- Industrial Shield
- Industrial Component
- Motor Driver
- Communication Module
- Robot Platform Chassis
- Power Module & Adapter
- PLC Cable
- Tools & Accessories
- Thermal Printer
- Solar Panel
- Battery & Charger
- Retired Products
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.
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.
TTGO T-Call ESP32 Wireless Module GPRS Antenna SIM Card SIM800L Board
TTGO T-Call V1.3 or V1.4 ESP32 Wireless Module GPRS Antenna SIM Card SIM800L Board
The new board combines ESP32 WiFi & Bluetooth WiSoC with SIMCom SIM800L GPRS module, and also happens to rely on a USB-C port for power and programming instead of the more common micro USB port on this type of hardware.
Store Pickup Available!
Free Ship Over 5000 BDT
|Chipset||ESPRESSIF-ESP32 240MHz Xtensa® dual-core 32-bit LX6 microprocessor|
|FLASH||QSPI flash 4MB / PSRAM 8MB|
|SRAM||520 kB SRAM|
|USB to TTL||CP2104|
|Modular interface||UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, capacitor touch sensor, ADC, DACLNA pre-amplifier|
|On-board clock||40MHz crystal oscillator|
|Working current||About 70mA|
|Sleep current||About 300uA|
|SIM card||Only supports Nano SIM card|
|Working temperature range||-40℃ ~ +85℃|
|Power Supply Specifications|
|Power Supply||USB 5V/1A|
|Battery||3.7V lithium battery|
|JST Connector||2Pin 1.25mm|
|Protocol||802.11 b/g/n(802.11n, speed up to150Mbps)A-MPDU and A-MSDU polymerization, support 0.4μS Protection interval|
|Protocol||meet bluetooth v4.2BR/EDR and BLE standard|
|Radio frequency||with -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH|
|Audio frequency||CVSD&SBC audio frequency|
|Firmware upgrade||UART download/OTA(Through network/host to download and write firmware)|
|Software Development||Support cloud server development /SDK for user firmware development|
|Networking protocol||IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT|
|User Configuration||AT + Instruction set, cloud server, android/iOSapp|
More Information: https://github.com/Xinyuan-LilyGO/TTGO-T-Call
There’s limited information about the board, and basically, all we got is this Github repo with a link to an Arduino sample, library to control Seeduino GPRS, as well as datasheets and AT commands set for SIM800. Checking out Seeeduino GPRS Wiki may help getting started with TTGO T-Call board.
The board ships with wires for a battery, the headers, and a 9cm GPRS antenna.
voltage:5v current:1A frequency:900/1800 size50mm*50mm
A6 Pro Serial GPRS GSM Module Core Developemnt Board This is professional version serial GSM / GPRS core development board based on GPRS A6 module. It supports dual-band GSM/GPRS network, available for GPRS and SMS message data remote transmission. Suitable for SIM800L GSM modules / Arduino SIM900 GPRS Shield
Specifications: This card is compatible with NFC capable phones and tablets, it is Smart Card Tags. Frequency: 13.56 MHz 1K byte EEPROM memory (768 FREE BYTES availability) Size: 85mm x 54mm x 0.9mm Material: PVC, Waterproof Write endurance 100,000 cycle Reading distance is 0 - 10cm (Reading distance depends on readers, not the cards)
Description: This Telemetry radio set allows you to link to a flight controller such as the APM or Multiwii AIO via a USB equipped device such as a computer, laptop or tablet supporting a USB connection (OTG). APM /Pixhawk Radio Telemetry Kit 433Mhz 100mW (OTG Cable Included)
Technical DataApplicable Bands: Dual Band 900/1800 MHzFrequency Range: 880-960 MHz / 1710-1990 MHzBandwidth: ±5 MHzVSWR (5m): 2.0 : 1Impedance: 50 ohmGain: 2 dBiMax Input power: 60WPolarization Type: VerticalDimension: 10.4 (D) x 55 mm (H)Colour: BlackConnector Type: SMA maleOperating Temperature: -40°Cto +85°C
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NXP PN532 NFC RFID Module V3 Kits Reader Writer Arduino Android Phone M92 NFC is a popular technology in recent years. We often heard this work while smart phone company such as Samsung or HTC introduces their latest high-end phones. Almost all the high-end phone in the market support NFC.
Maximum operating speeds up to 2Mbps, GFSK modulation efficiency, Anti-interference ability, Particularly suitable for industrial control applications. 125 Channels, Multi-point communication and frequency hopping to meet the communication needs Built-in hardware CRC error detection, Multipoint communication address control.
5V ESP8266 Dual WiFi Relay Module Internet Of Things Smart Home Mobile APP Remote Switch
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Overview Ra-02 is a wireless transmission module based on SEMTECH's SX1278 wireless transceiver. It can be covering thousands of people in the district environment, particularly suitable for meter reading, smart home, burglar alarm equipment.
Features: Model: HC-1 Quantity: 1 Color: Transparent + Yellow Material: Acrylic Working voltage: 3~12V RPM: 120 (Under 3V) Gear motor deceleration indicator Chassis made from acrylic material With installation holes, easy to use Great for DIY project Dimensions: 7.72 in x 4.13 in x 0.12 in (19.6 cm x 10.5 cm x 0.3 cm) Weight: 14.29 oz (405 g)
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3mm 10g Security 5 ft. 3mm Desoldering Braid Solder Remover Wick BGA Desoldering Wire Bra Worldwide 3mm 10g Security 5 ft. 3mm Desoldering Braid Solder Remover Wick BGA Desoldering Wire Bra Worldwide Product Details: Material: Tin Model Number: other Diameter: 3mm Melting Point: other Weight: 10g Application: electronics devices and others Flux Content:...
This is a 5V 1-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) . **Relay Brand is different from the picture as per stock