How to buy

You don’t need to be a member to buy our products — both members and non-members can purchase them. However, if you register as a member, your address will be stored in our system, making it easier for you to order again next time.

• Unassembled kit: An electronic kit where the buyer needs to place all the components onto the PCB board and do the soldering.

• Assembled kit: A fully completed electronic kit where all components are already placed on the PCB board and have passed functional testing.

 Please follow the instructions below.

 If you have any questions about how to place an order, need assistance, or prefer to order directly via email, please feel free to contact us at This email address is being protected from spambots. You need JavaScript enabled to view it. .