Components

Over the years of working on new products, prototyping and experimenting, we have collected many different electronic components and PCBs. You could probably have one drawer for which you are no longer certain what it contains. Imagine this on a greater scale- that’s what we ended up with 🙂

Now we have decided to get rid of it. We made packages with these components, tried getting everyone more or less the same value and decided to sell them for HRK30 per pack. Well if you want to try your luck – here’s the chance!

NOTE: All packages are randomly packed and there is no option to select a special package. Since this is a sale, these products can not be returned and no refunds are available if you aren’t happy with what you got.

5mm RGB LEDs in a classic through-hole version with 4 pins. Each one representing one color (+), while the longest pin being a common cathode (common negative) for all three colors.

ESP8266 is an IC that delivers a true revolution in the world of makers, especially in the world of IoT (Internet of Things). This is a complete 32-bit SoC (System on Chip) with built-in flash memory, frame and EEPROM which can even be programmed directly from the Arduino interface, without the need for additional micro-controller. With all this, the most important point is that in itself has a built-in WiFi (AP, STA, AP + STA), all that for “little money”.

ESP8266 in this form (ESP-12) is suitable for direct soldering to a printed circuit board as an SMD component or directly solder the wires since the pin has its holes. It also comes with a PCB trace antenna.

Note: ESP8266 is an IC that works at 3.3V! Connecting directly to 5V, or track Arduino or Croduino plate will destroy it! Use logic level converter.

This antenna is designed for LoRa modules based on 868MHz frequency (Europe).

• Frequency range: 868MHz (Europe)
• Impedance: 50ohm
• Lenght: 200mm
• Connector type: SMA male

Small audio speaker ideal for radio and projects including amplifiers. Diameter is only 57mm and yet it provides enough power.

Classical male header with 2.54mm pin spacing (0.1 ‘). 40-pin.

15x 10k resistor (pull-up/pull-down)

They say that whoever works – makes mistakes. Well so do we! We have an old circuit board that we rest from unsuccessful projects or are simply a bug. There has excess PCBs of prototype products or serial products that are no longer manufactured. You will find everything, not necessarily functional 🙂

Use these chips to practice soldering on them, like a keychain or decoration for the wall. Give them to a friend. Make your next project on them. Let your imagination run wild 🙂

Note: Do not take these printed circuit boards as functional. We can not offer technical support for them. Some of them may have a number of brazed components.

7-segment display is classical with common cathode, often used and already familiar component. Size of the digit on the display is 0.56inch and the light it transmits is red. The display has a common cathode.

LM 7805 is often used 5V linear regulator, this one is in the THT version.

Well known and popular 8-bit Atmel microcontroller which is used on the majority of modern Arduino boards as well as on Dasduino. This one is the SMD version, just as the one on Dasduino, which is used for soldering on PCBs and for usage in projects.

5mm diffused LED diodes are great for experimenting and trying new things, which is why they are included in our Dasduino Beginner Kit (DBK)!

Large pushbutton will often be more practical than the small one (classic pushbutton). With dimensions of 12mm x 12mm it can be pushed in the breadboard, but it is also suitable for ordinary drill boards.

Screw terminal for PCB with the legs width of 5mm with 2 contacts.

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

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.

2N2222 is the most basic NPN transistor that you can find and it can be found in our Dasduino Beginner Kit. It can be used for amplifying Dasduino’s current, as a switch or anything else that you would like to do with the BJT transistor.

How many times were You working on a project and You were missing that one resistor of a certain value? Set of resistors is something that will certainly come in handy to anyone who works with electronics. It offers 20 different resistors whose combinations can give us almost any necessary resistance. Each value comes in 20 samples, all packed up in a practical pocketbook. It even has 0 ohm resistors!

• 20 values x 20 pcs = 400 pcs of resistors
• Practical packaging 

SPDT (single-pole, dual-throw) is a simple switch that connects the centre contact to one of the other two contacts located on its housing.

Screw terminal for a printed circuit board with a width of 3.81 mm with three contacts.

A buzzer is a small speaker (actually a piezo). We all know what a speaker does, so no further explanation is needed. Here, we are talking about a passive buzzer which requires an AC signal to produce sound. It’s like an electromagnetic speaker, where a variable input signal produces sound, instead of automatically producing a tone.

Simple breakout that allows access to standard 2.4 mm pins of a DC connector.

Unleash the potential of digital control with our Rotary Encoder breakout board. Compact and powerful, this module makes working with rotary encoders easy. Rotary encoders are versatile input devices that convert angular position or button movement into digital signals. With the ability to detect direction and distance of rotation, they are perfect for controlling a variety of equipment such as volume knobs on audio devices, motors in robotics, or navigation controls in user interfaces.

Our breakout board simplifies the use of rotary encoders by utilizing easyC technology, making it easily connectable with microcontrollers or other circuits. It accepts input from a rotary encoder and translates it into signals that your microcontroller can interpret. In addition to the aforementioned rotary encoder module, the board also features a small ATTiny404 microcontroller, as well as a switch for selecting the I2C address. This breakout board comes with 2 easyC connectors for easy plug-and-play into the easyC system. If you don’t want to use easyC, the module can also be used via standard headers.

If you have a device you want to connect to a WiFi network, by using an IPX connector, all you need is this antenna. Use the IPX connector to establish connection with your device and it is ready to connect to a 2.4GHz WiFi network.