Sale

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.

This driver for stepper motor enables control over a stepper motor that does not require more than 500mA of current and works at 5V-12V voltage. Except for the driver, it has built-in LED lights that indicate which phase of the motor is currently active. Connecting on Croduino/Arduino is simple, and control is directly through the library.

For those who do not want to waste time setting up the amplifier, we have made a module for you! TDA7397 located on this plate is a two-channel power amplifier with 15W per channel (with a peak of 25W!). There is also a potentiometer on the product to adjust the volume directly between channels.

The threaded insert is used to repair a damaged thread, for inserting into soft materials where it provides a permanent thread (eg. plastic).

High-quality USB-C male to classic USB-A male cable 300cm long, with all communication and power lines.

Spare oscilloscope probe.

A classic small power supply with an output of 5V / 2A which will ideally supply any USB-powered device. The output is standard female USB connector (type A).

If you are working with audio peripherals and you need a simple 3.5mm conncetor, look no further. This connector has 3 terminals and works with 3.5mm male connector.

The ULN2003A is a high voltage, Darlington transistor array. Each consists of seven NPN Darlington pairs that have a high output voltage. It is used with relays, stepper and DC motors.

These transceivers are designed to operate in the 1.65-V to 3.6-V DC range. LVC245A devices are designed for asynchronous communication between data buses.

The MC34063N integrated circuit is easy to use and contains all the primary circuits needed to build simple DC-DC converters. These devices primarily consist of an internal temperature-compensated reference, a comparator, an oscillator, a PWM controller with active current limiting, a driver, and a high-current output switch.

Micro:bit is a very interesting board with lots of options that are used by many children in school or hobbyists, but who can say no to new features! So we decided to make a micro:bit add-on that will enable internet connection via WiFi! Finally, you’ll be able to connect your micro:bit projects to the Internet and to connect to the well known Internet of Things. WiFi:bit add-on is easy to use through a MakeBlock add-on or using completed Python examples.

Just insert micro:bit to the add-on, plug in the power cable (required) and you are ready! Open the examples and start sending and receiving data from the internet. There are even two easyC connectors on the WiFi add-on, which allow the simplest connection of I2C sensors and actuators with micro:bit. There are also available pins on the board which are isolated on standard spacing used for breadboard connections or connections with cables to additional components!

Classic power adapter which converts other power connectors to EU schuko power connector

Compressed air is most commonly used for cleaning electronics. Since the gas from the container comes out under high pressure, it is perfect for cleaning dust and all particles. It is colorless, odorless and leaves no traces. It is able to reach even the most inaccessible parts of any electronic equipment and is especially practical for cleaning places you don’t want to touch.

• Package: 300mL

This lubricant contains molybdenum disulfide which has a very low frictional resistance. It is used for metal parts and prevents them from collapsing and wearing out. It is very often used to lubricate parts of heavy industrial equipment, such as forklifts or cranes. For application at temperatures up to 150C.

• Temperature : -30 – 150C
• Package: 100mL

Copper-based lubricant is intended for lubrication of all types of mechanical joints that work at extremely high temperatures which makes it suitable for use in owen.

• Package: 100mL
• Temperature range: -40 – 1100°C

Kontakt S is used to remove oxides and sulfides from electrical contacts and it protects against corrosion. This ensures a smooth flow of current through the connector, even in cases of already oxidized and worn contacts. It is especially useful in audio products, where the cleanliness of the contact is crucial.

• Package: 400mL
• Spray
• Density: 0,74g/cm3

This RF converter is used to connect coaxial cables. The converter has a male input on one side and a male output on the other.

This connector allows the connection of an antenna with a male SMA connector to a board at a 90-degree angle.

Classic current adapter from switching the american to european type connector.

• Dimensions: 25.5 x 30 x 14mm

This cabel switches your antenna with an SMA female connector to an N-type connector.

• Cable lenght: 1m

Are you repairing or developing electronic boards? This set of inductors is incredibly useful because you will never have to think again if you have that specific inductor. It consists of 52 different values each of which comes in an amount of 50 pieces.

• Package: 0603
• 25 pcs of 52 values = 1300 pcs
• Values [H]:

1nH,    10nH,  100nH, 1uH,    10uH
1.2nH, 12nH,  120nH, 1.2uH, 12uH
1.5nH, 15nH,  150nH, 1.5uH, 15uH
1.8nH, 18nH,  180nH, 1.8uH, 22uH
2.2nH, 22nH,  220nH, 2.2uH,
2.7nH, 27nH,  270nH, 2.7uH,
3.3nH, 33nH,  330nH, 3.3uH,
3.9nH, 39nH,  390nH, 3.9uH,
4.7nH, 47nH,  470nH, 4.7uH,
5.6nH, 56nH,  560nH, 5.6uH,
6.8nH, 68nH,  680nH, 6.8uH,
8.2nH, 82nH,  820nH, 8.2uH,

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

• Frequency range: 868MHz (Europe)
• Impedance: 50ohm
• Lenght: 110mm
• Connector type: SMA male

This adapter can switches your MicroUSB cabel into an USB-C.

• Front: MicroUSB
• Back: USB-C