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The 433MHz RF Transmitter and Receiver module provides a reliable and cost-effective solution for wireless communication in a wide range of DIY and professional projects. This paired set enables radio frequency (RF) communication between two devices, such as an Arduino, NULA or other microcontrollers, making it perfect for applications requiring remote control or data exchange without physical wiring. Its design ensures stable performance, while the ease of integration allows both beginners and experienced makers to quickly implement wireless functionalities.

Designed with versatility in mind, this RF module operates at a frequency of 433MHz, a widely accepted band for short-range wireless applications. It utilizes ASK (Amplitude Shift Keying) modulation, offering a balance between simplicity and effective data transmission. The module’s flexible voltage requirements for the transmitter (3V – 12V) allow for adjustable range, reaching up to 40 meters indoors and an impressive 100 meters outdoors, especially when paired with an external antenna. This makes it suitable for home automation, security systems, and various Internet of Things (IoT) devices.

Backed by documentation, tutorials and open-source software compatibility (e.g., Arduino RadioHead library), they provide an accessible path for both beginners and experienced developers to add wireless capability to projects.

The NRF24L01+ module 2.4GHz is an ultra-low power, 2Mbps RF transceiver for the 2.4GHz ISM band, ideal for reliable wireless communication in embedded systems. It features the enhanced ShockBurst™ protocol engine for automatic packet handling, address matching, and error correction. Its compact form factor and SPI interface make it perfect for Arduino, Raspberry Pi, and other microcontrollers, offering efficient, short-range wireless connectivity for battery-operated projects.
 
Operating on 3.3V (I/O pins 5V tolerant), the module includes a built-in 2.4GHz antenna and supports 250kbps, 1Mbps, and 2Mbps data rates. With 125 selectable channels, integrated power and low-noise amplifiers, and multi-channel capability, it ensures reliable communication in crowded environments and enables star-network topologies with up to six receivers.
 
Widely used in wireless peripherals, remote controls, home automation, and sensor networks, the NRF24L01+ is ideal for drones, data logging, and interactive projects. Pairing it with a 3.3V regulator ensures stable power for optimal RF performance. Add this module to enable robust, energy-efficient wireless communication in your next project.

LCD display with HD44780 controller enables showing text, symbols, value or anything else that comes from Dasduino/Arduino. It is capable of showing 16 symbols in two lines and therefore can be used in many projects that need to send clearly visible and legible output information.

The membrane keyboard is a system of 16 keys that are mutually connected and enable us more complex entry to Dasduino/Arduino. Using this keyboard, you can create whole systems of menus, data input, and adjustment of different parameters.

DS18B20 is a waterproof temperature sensor packed in metal and waterproof housing. For communication with Dasduino/Arduino, it uses only one wire and it is possible to put up to 127 sensors on one code and measure temperature in 127 different places by using just one wire!

Check out: „How to use a module?“  in the TUTORIAL section for the information on how to use the sensor, how to connect it to Dasduino/Arduino and downloading the library.

A truly classic sensor! The HC-SR04 Ultrasonic Sensor is a cost-effective solution for distance measurement in a wide array of projects. With ultrasonic waves, this module accurately determines distances from 2cm to 400cm with a high resolution of 0.3cm, making it a great choice for applications requiring a wide range of proximity detection. Its design, featuring an ultrasonic transmitter, receiver, and control circuit, ensures stable performance and ease of integration.

Engineered for compatibility, the HC-SR04 is a favourite among Arduino and Raspberry Pi enthusiasts. Its 4-pin interface (VCC, Trig, Echo, GND) simplifies setup, allowing for rapid prototyping and development. Whether you’re building obstacle avoidance robots, smart parking systems, or interactive art installations, this sensor provides the foundational data needed to bring your visions to life with minimal effort.

Its technical prowess, the HC-SR04, stands out for its value and broad applicability. It empowers hobbyists, students, and professional developers to implement ranging capabilities without significant investment. Its proven reliability and extensive community support further solidify its position as a go-to component for educational purposes, DIY electronics, and advanced automation systems, ensuring your projects benefit from accurate and consistent performance.

DHT11 is the simplest temperature and humidity sensor that can find. It connects to Dasduino in a very simple way using just one code (video below) and gives you back two variables as temperature and humidity.

It does not require extra calibration to work, just plug it in and use it. Look up the library for it in the TUTORIAL section.

A breadboard is a piece of equipment that anyone who works with electronics must have. It enables connecting components and modules without soldering and in that way provides simpler testing, prototyping and learning. This breadboard is inside our Dasduino Beginner Kit.

Unleash your creativity and accelerate your electronics projects with our high-quality large solderless breadboard. Designed for seamless prototyping, this 830-point breadboard provides a platform for connecting components without the need for soldering. Its layout and construction make it an essential tool for hobbyists, students, and professional engineers alike, ensuring quick circuit assembly and modification.

Our large breadboard features 830 tie points, including dedicated power rails, to accommodate complex circuits and a wide range of components. The backing offers stable placement on your workbench, while its durable design ensures longevity and repeated use. This breadboard is perfectly suited for developing Arduino, NULA and Raspberry Pi projects, sensor interfaces, and various DIY electronic experiments.

Experience the difference in EU manufacturing quality, offering exceptional connectivity and stability for all your prototyping needs. Whether you’re learning the basics or tackling advanced designs, our large breadboard is your go-to solution for efficient and reliable circuit development.

Set of male-female cables for connecting to various modules and components. You simply connect the module to the breadboard. It contains 40 cables of different colors, wire length is 15cm.

• Quantity: 40 cables
• Cable length: 15cm
• different colors for easier recognition

Set of female-female cables for connections with various modules and components.

• Quantity: 40 cables
• Cable lenght: 15cm
• different colors for easier recognition

Set of cables that are used for connecting to the breadboard. The set contains 65 cables that are in different colors and lengths for easier recognition on the breadboard.

Dasduino set for beginners is a complete system for learning programming and basic electronic principles. Using this set You will be able to program the world and electronic devices around You and learn how to program Dasduino in C programming language, connect electronic components and basic things about them. No experience in programming or electronics is needed to work with this set. In the beginning, Croduino lessons help where through 20 mins videos basic concepts of programming and electronics are explained.

Because of the poor choice of microcontroller boards in Croatia, a great quantity of educational material linked to this kit and low prices, the kit is a great choice for classrooms, companies and even colleges. With the minimal price, it brings all that is needed to learn about electronics for the independent production of a project.

Kit consists of:

• Dasduino CORE + USB cable
• Breadboard cables
• Breadboard
• 15x 10k resistor
• 25x 330ohm resistor
• 2x 5mm RGB LED
• 6x 5mm blue LED
• 6x 5mm red LED
• 6x 5mm yellow LED
• 6x 5mm green LED
• DHT11
• 2x photoresistor
• 3x Pushbutton
• Buzzer
• Mosfet IRF540
• 3x 2N2222 transistor
• Shift register 74HC595
• 3x Potentiometer 10k
• 3x 12mm pushbutton

A female connection that is usually found on our power supplies. For use with our controllers and amplifiers.

A male connector that is usually found on our power supplies. For use with our controllers and amplifiers.

This kind of LED strip is unique because each of its diodes has a built-in IC which is able to turn on an LED in 16 000 000 different colors. IC is WS2812 and can control a thousand of these diodes by using just one wire. With this strip, you can create interesting things with minimum effort. This strip is easily controllable by Dasduino.

A classic CR2032 3V battery, used in some watches or remote controllers.

CR1220 3V battery that we use in Croduino Damba.

USB, 0.5m long, mini-B type cable (just like the connection on the Croduino Basic2) – actually it is the same as the one that comes with Basic2 board. It is not a micro-USB so it does not fit to smartphones.

LM317 is one of the most commonly used adjustable voltage regulators. Its voltage is adjustable from 1.7 to 37V, and all that while using 1.5A.

Pushbutton is a small button that fits with the breadboard. It has two states: connected(ON – when the button is being pressed) and disconnected(OFF – when the button is not being pressed). It can be used, for example, as a switch. This pushbutton comes in Croduino for beginners set.

A photoresistor is a type of resistor that changes its resistance depending on a light that falls on it. They are super simple for making something that is needed to keep track of the amount of the light(for example, it turns the light on when it is dark).

An absolute classic! This versatile rotary variable resistor offers resistance from 0 to 10,000 ohms, making it a great component for a wide array of applications. Designed for easy integration, its form factor ensures easy prototyping and experimentation, allowing both beginners and experienced makers to quickly incorporate it into their circuits. Whether you’re fine-tuning voltage, adjusting audio levels, or controlling motor speeds, this 10K potentiometer provides reliable and accurate performance.

10K Potentiometer (Model: RM065) features a maximum voltage of 50V and a power rating of 0.1W, ensuring compatibility with standard low-power circuits.