- Raspberry Pi
- Mini Computer/ PC
- 3D Printer
- Arduino Shield
- Robotics Parts
- Home Automation
- Industrial Shield
- Industrial IC
- Motor Driver
- Communication Module
- Robot Platform Chassis
- 3D Printed
- Power Adapter
- PLC Programming Cable
- Tools, Hardware & Accessories
- Thermal Printer
- Solar Panel
- Battery & Charger
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.
Green L Type 2pin/way 5.08mm Screw Terminal Block Connector 1per
PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Attenna I2C IIC SPI HSU For Arduino
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.
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We have updated this module to version 3. Compared with V2, V3 have the following improvement:
1. Smaller: the size now is as small as 42.7mm*40.4mm*4mm
2. Easy to change mode: with a small SMD toggle Switch, it becomes very easy to change among IIC, SPI and HSU modes
3. Longer distance: the reading distance becomes 5~7cm, compared with 4~6 cm of last version
4. Add software to support NFC with Android Phone
1. Support II2, SPI and HSU (High Speed UART)
2. RFID reader/writer mode support
• Mifare 1k, 4k, Ultralight, and DesFire cards
• ISO/IEC 14443-4 cards such as CD97BX, CD light, DesFire, P5CN072 (SMX)
• Innovision Jewel cards such as IRT5001 card
• FeliCa cards such as RCS_860 and RCS_854
3. Plug and play, Arduino compatible
4. Built in PCB Antenna, with 5cm~7cm communication distance
5. On-board level shifter, Standard 5V TTL for I2C and UART, 3.3V TTL SPI
6. Work as RFID reader/writer
7. Work as 1443-A card or a virtual card
8. Support NFC with Android phone
9. Small size: 43mm*41mm*4mm
• VCC: 3.3V~5V
• I2C/UART: 3.3V~24V TTL
• SPI: 3.3V TTL with 100 ohm resistors in series. It could be connected directly to 5V interface of microcontroller such as Arduino.
The I2C and HSU shares the same pins. The definition of IIC pins is printed at front and the HSU’s is printed at the back. The HSU mode is configured as the default mode. But you could change the interface by setting the toggle switch.
MLX90614 Contactless Temperature Sensor Module For Arduino Compatible Application: Thermal Imaging Camera, Wireless Temparature Measure. Easy to integrateFactory calibrated in wide temperature range:-40…+125°C for sensor temperature and-70…+380°C for object temperature.
Eachine TS832 RC832 5.8G 32CH 250mW FPV Transmitter Receiver 7.4-16V
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)
Solderless Large BreadboardA breadboard (or protoboard) is usually a construction base for prototyping of electronics. The term "breadboard" is commonly used to refer to a solderless breadboard (plugboard). Because the solderless breadboard for electronics does not require soldering, it is reusable. This makes it easy to use for creating temporary...
Description: Fingerprint scanners are awesome. Why use a key when you have one right at the tip of your finger? Unfortunately, they’re usually unreliable or difficult to implement. Well not anymore! We’ve found this great fingerprint module from ADH-Tech that communicates over TTL Serial so you can easily embed it into your next project.
DC Voltage:2.5-6V Maximum lift:40-110cm / 15.75"-43.4" Flow rate:80-120L/H Outside diameter of water outlet: 7.45mm / 0.3" (our 7mm inner diameter tube is ok for this pump) Inside diameter of water outlet: 4.7mm / 0.18" Diameter:Approx. 24mm / 0.95" Length:Approx. 45mm / 1.8" Height:Approx. 33mm / 1.30" Material:engineering plastic Driving mode: brushless...
NRF24L01+PA+LNA 2.4GHz SMA Antenna Wireless Transceiver communication module 1 pcs
Product Name : DC Solenoid Electromagnet;Model : JF-0530B;Rated Voltage : DC 12V RatedCurrent : 300mA;Action Form : Pull Push Type;Rated Stroke & Force : 10mm, 5N Body Size : 30 x 15x 15mm/1.2"x 0.59"x 0.59"(L*W*H);Pluger Dia. : 56mm/ 2.2" Cable Length : 20cm/ 7.9";Material : Metal, Electronic Parts Weight : 32g;Package Content : 1 x DC Solenoid...
Description:Working voltage: 4.5V to 5.5 V.Transmit tube pressure drop: Vf = 1.6 VTransmit tube current: 20 mASignal output: A, B two way; The TTL levelDistinguish precision: 0.01 mmMeasurement frequency, 100 KHZEncoder diameter: 24 mmEncoder type D hole diameter: 4 mmThe encoder resolution: 20 line
Module Voltage: DC6-15V;Operating Current: less than 5mA;Transmitting Power: less than 2mAOutput Signal: TTL trigger repeated, high and low. High output 5V, low level 0V;Detection Angle: 180 degrees (hemispherical);Detection Range: 3-8m,the default setting is 7mWork Delay: 2S-120S,the default setting is 20S
INTRODUCTION Do you want to do some projects with stepper motors suchas an auto curtain, a XY Plotter, or a 3D printer? Generally, it's not an easy thing todrive stepper motor(s) with Arduino; but with this stepper motor shield, you can easily control 2 stepper motors via just 4 digital I/O’s. This board is
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.
What's on Board Raspberry Pi GPIO interface : for connecting Raspberry Pi USB TO UART : control the Pi through serial terminal AD/DA IO interface : screw terminal 1-WIRE interface : for connecting 1-WIRE devices like DS18B20 Sensor interface : for connecting various sensors 0.96inch OLED : SSD1306 driver, 128×64 resolution, SPI interface Buzzer
This is a 3DPrinted robotic arm.The design intent was to make something "easy" to make robotics armIt uses Mini servos for driving the kinematics linkage and you can use Arduino and a decent power supply (2A) to program and drive it.All the pieces are 3DPrinted in PLA. This is a fully built and assembled mini Robotics Arm with servos (4 dof) Included:...