Information about Electronic Kits

We manufacture and offer products in the form of electronic kits for assembly and/or pre-assembled modules. The information below will help you decide which option is suitable for you. If you need assistance in choosing the right product for your needs, please contact us.

Kit for Assembly
With assembly kits, you will receive the parts required to complete the project as shown in the product images (unless otherwise stated in the product description). This usually includes a set of electronic components, a printed circuit board (PCB), assembly instructions (these are not a detailed introduction to electronics and are written on the assumption that you know the basics), schematic diagrams, and explanations where appropriate.
You may need to provide some additional items such as a suitable enclosure, connecting wires, PCB mounting screws, etc.
You will need a soldering iron, solder, wire cutters, screwdrivers, and preferably some experience in order to assemble the kit.

Please note that we accept only limited liability when you purchase a product from us in the form of a kit for assembly.

Assembled Module
A large number of electronic kits are also available in a pre-assembled and tested format.
Pre-assembled items are usually supplied as shown in the product images, but please refer to the product page descriptions for any exceptions.
You will receive the project with the PCB pre-soldered and sometimes with an enclosure (ONLY if the kit version is supplied with an enclosure).
You will still need to make any required external connections to the board, such as power supply, audio inputs and outputs, computer cables, etc.

Enclosure and Installation
You may wish to install the kit or module into an enclosure. A suitable insulating enclosure is essential when mains voltage is present.
Some kits and modules include an enclosure, while others are available as an optional extra (see the product page for details).
Please note that additional items such as connecting wires, connectors, screws, lamps, switches, etc. must be supplied by the user. It may also be necessary to drill holes for switches, ventilation, and other purposes.

General Kit Information
All of our electronic kits are fully tested and guaranteed to work when assembled correctly. When built and used in accordance with the instructions supplied with each kit by qualified persons, this may result in a product that complies with the requirements of Directive 2014/30/EU and RoHS Directive 2011/65/EU (depending on the product).

Please note that our range of kits for assembly is intended for educational and demonstration purposes only. They are not toys and must be assembled under the supervision of an experienced and qualified adult. They are not intended for use in commercial applications. If used in such applications, the buyer assumes full responsibility for ensuring compliance with all applicable local regulations.

All kits require assembly by the purchaser. This includes soldering and the use of a range of small hand tools. Kits are supplied with the components necessary to complete the project as an assembled board, unless otherwise stated in the kit description.

Most mains-powered projects require additional components such as power cables, plugs, fuses, etc. Enclosures and hardware packs are available for some of these projects. These allow you to create a safe and professional-looking finished project. The construction, testing, and use of these kits should only be attempted by competent persons or under the supervision of a fully experienced individual.

Printed circuit boards are high-quality fiberglass (FR4) boards with a tinned, solder-resistant finish to assist soldering. The silkscreen legend provides easy and correct placement of each component.

Each kit is supplied with documentation. You will find step-by-step assembly instructions, schematic and layout diagrams, and many kits also include detailed explanations of the circuit operation and other useful information about the components used. This makes it both interesting and easy to develop knowledge of many different electronics concepts and components. With their strong educational focus, our kits are ideal for use in schools or colleges as teaching aids.

All kits we sell are tested and approved by our team before being offered for sale.

Printed Circuit Boards
The printed circuit boards supplied with our kits are manufactured to a very high quality standard. They are made from 1.6 mm fiberglass (FR4) material and include a silkscreen overlay for easy component placement, as well as a solder mask to assist soldering.

Mains Voltage
WARNING: Some kits and modules operate at mains voltage and present a risk of electric shock, which may cause serious or permanent injury or even death.
Modules connected to mains voltage (110-240 Vac) must be handled with extreme care.
Assembly, installation, testing, and commissioning must be carried out only by a competent person. These products are not suitable for children.
The information below provides general electrical safety guidance and is not exhaustive.
Ensure that the installation complies with local regulations.
Many parts of the module (including heatsinks) may be at mains potential and must therefore be installed in a suitable insulating enclosure.
Most power supply modules require additional components such as power cables, plugs, fuses, etc. Insulating enclosures are available for some of these modules. Where these are not available, you must provide your own enclosure and hardware.

To ensure electrical safety, as well as protection against fire or injury, make sure that your mains-powered equipment complies with the following safety guidelines:
   - Use a suitable insulating enclosure.
   - Use a power switch if the device consumes more than 10 W. Use a double-pole switch for transformerless mains-powered kits.
   - Fit a fuse in series with the main switch. Use a slow-blow (T) 50 mA fuse for transformers up to 10 W and a 100 mA fuse for transformers up to 20 W.
   - Use a power connector or a robust power cable with strain relief.
   - Internal wiring carrying mains voltage must have a minimum cross-sectional area of 0.5 mm².

Other Hazards to Consider
   -Electrical faults that may cause fire
   -Fire or explosion where electricity may be an ignition source in potentially flammable or explosive environments
We accept no responsibility for any injury, loss, or damage of any kind resulting from the purchase, assembly, or use of any of our products.

Kit Assembly Tips
We want your projects to work the first time as much as you do. The main reason kits fail to work is poor soldering technique and incorrect component placement.
Although full assembly instructions are supplied with each kit, they assume that you know the basics such as soldering and identification of basic components.
Component placement should not be a problem with our kits, as all supplied components are clearly identified both in the instructions and on the PCB silkscreen.
Therefore, with our kits, the most important skill a beginner needs to learn is soldering - and the more you practice, the better you become!

Technical Support
If you need assistance with your electronic kit, contact us.