Search Results for "CURRENT SENSOR"
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Arduino UNO R3 Without cable
Arduino Uno
The Arduino Uno is powered by an ATmega328P microcontroller and operates at a voltage of 5V. It has 14 digital input/output pins, six of which provide pulse-width modulation (PWM) output. There are also six analog input pins, and the board has a DC current per I/O pin of 20 mA and a DC current for the 3.3V pin of 50 mA. The board has a flash memory of 32 KB (ATmega328P), with 0.5 KB used by the bootloader. Additionally, it has 2 KB of SRAM and 1 KB of EEPROM, with a clock speed of 16 MHz.
Features:
- Versatile and Powerful:
The Arduino Uno is a highly versatile and powerful microcontroller board that can be used for a wide range of applications. Whether you’re building a robot, controlling sensors, or creating a smart home device, the Arduino Uno has you covered. It is compatible with a wide range of shields and sensors, making it easy to expand your project as needed. - Easy to Use:
The Arduino Uno is designed to be user-friendly, with a simple interface and easy-to-understand programming language. Even if you’re a complete beginner, you can start working with the Arduino Uno in no time. The board comes with a variety of built-in libraries for common tasks such as controlling servos and reading sensors, which makes it easy to get started with your project. - Large Community:
Another advantage of the Arduino Uno is its large and active community. There are countless resources available online, including tutorials, forums, and code libraries. This makes it easy to find the help and support you need to get your projects up and running. Whether you’re looking for inspiration, troubleshooting advice, or just want to connect with other Arduino users, the community is there to help. - Open-Source:
The Arduino Uno is an open-source platform, which means that the design and software are available for anyone to use and modify. This makes it easy to customize the board to suit your specific needs and preferences. You can also contribute to the community by sharing your own code and projects, which can be a great way to learn and get feedback from others. - Affordable:
Despite its many features and benefits, the Arduino Uno is also very affordable. You can pick up a board for as little as $20, making it accessible to hobbyists and students on a budget. This affordability also makes it a great option for educators looking to introduce their students to electronics and programming without breaking the bank.
Overall, the Arduino Uno is an excellent microcontroller board for anyone interested in DIY electronics and programming. With its versatility, ease of use, and affordability, it’s a great choice for hobbyists, students, and professionals alike. So why not pick up an Arduino Uno board today and start bringing your ideas to life?
465.00 EGPArduino UNO R3 Without cable
465.00 EGP - Versatile and Powerful:
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WEMOS LOLIN32 Lite WiFi & Bluetooth Board Based ESP-32 Micro Python
Wifi Bluetooth Development Board Antenna ESP32 ESP-32 REV1 CH340 CH340G MicroPython Micro USB Lithium Battery Interface
250.00 EGP -
2 channel Relay Shield With XBee/BTBee interface
The Relay shield is capable of controlling 2 relays. The max switching power could be 10A/250VAC or 10A/30VDC. It could be directly controlled by Arduino/Freaduino through digital IOs with external 9v supply. With buildin xbee/BTBee type socket, it can be wirelessly controlled via Xbee/BTBee(HC-06). Make it an ideal solution for home automation and robotics purpose.
225.00 EGP -
SW-420 20mA 12V Vibration Sensor
SW-420 normally closed highly sensitive axial vibration sensor switch moisture and dust proof housing.Vibration resistance varies with the intensity of vibrations.
4.50 EGPSW-420 20mA 12V Vibration Sensor
4.50 EGP -
IR Infrared Receiver Photo-diode Receiver 5mm
IR Photo diode is used to detect the light rays reflected from an IR LED. Photo diode is a reverse biased PN junction diode. When photo diode is exposed to light, electrical resistance across the diode decreases there by increasing the reverse current. If the photodiode is not exposed to light, resistance across the will be high .hence reverse current will be extremely small. This current is known as dark current. When light falls on photo diode, electrons acquire sufficient energy to break the covalent bond. Thus free electrons and holes are created. These free electrons will increase the reverse current. Basic circuit of an IR sensor using IR led and IR photo diode is shown below. IR transmitter LED will be emitting IR rays continuously since it’s connected in forward biased state. When an obstacle is present, IR rays from LED gets reflected back and IR receiver will capture these rays. Now IR receiver will conduct, an active low output will be produced.
5.00 EGP -
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NTC Thermistor 10D-7 10 Kohm
The NTC thermistors are reliable and stable, with wide range of over-current control.
6.50 EGPNTC Thermistor 10D-7 10 Kohm
6.50 EGP -
7805 Positive Voltage Regulator 5V
The 7805 is a fixed voltage linear regulator that outputs 5V at up to 1A current with an input voltage range of 7 – 35V.
7.00 EGP7805 Positive Voltage Regulator 5V
7.00 EGP