Welcome to the website of HomeChip, which aims to be the best and cheapest supplier of 1-wire®, iButtons® and other sensing and control products in Europe.

We try hard to provide a personal service and a fast delivery. We can tailor a system for you, make a bespoke system, or you can use our products to create your own system. No order is too big or too small: we’ve sent a single keyfob to Ireland, some of our other customers are pretty big and no, we don’t drop names.

If you are a private, imaginative innovator look at our website, ask questions, we’ll find an answer for you. If you are industry, ask for our quantity discounts. If you are academia talk to us, we’ll help your researchers.

We do have a newsletter, but you tend to be inundated with emails and ads so we only send it when the news is worth it: a new line, a new product, important information about prices or products, a very special, timed discount. It will be brief we promise, but please be kind and read it.

Now click and open our Catalogue

Brexit and such like

We are studying possibilities, in the meantime, we have a French phone number: +33 5 81180761. We welcome calls from our valued EU customers on this number. Staff answering this phone will be able to speak English and French and will be able to route the call to a Spanish speaking staff member if needed.

Contacting us

Email us at info@homechip.com or phone us at +44 (0) 1908 410175. Both are monitored 24/7 if you need to contact us urgently. For full company details including our address follow the "About Us" link at the bottom of the page.

All prices are displayed both with and without VAT at the UK rate of 20%. VAT will be added at the confirmation stage of your checkout. If you are VAT registered and outside the UK, but within the EU, please quote your VAT number when you register and we will bill you without VAT. Customers outside the EU will also not be charged VAT.