Bare Gigatron PCB and Pluggy McPlugface PCB. Just add your own components to build an 8-bit TTL computer that has no CPU.

With a choice of three colours, purple, blue and black, the Gigatron has never looked cooler.

For sale is a bare Gigatron and Pluggy McPlugface PCB.

The Gigatron is a TTL computer built using discrete components and 7400 series ICs. It has not CPU chip. Instead, the whole design acts as the CPU.

There is a thriving community on the Gigatron forum where you can find hints, tips and like-minded people.

Click here to download a list of required components and the construction manual. You’ll also need to be able to write the EEPROM for the Gigatron to work.

*Goods are dispatched from the UK and international-bound goods will have a customs CN22 form attached. Some countries may charge import and/or local taxes when receiving goods from abroad. In some cases, the carrier may charge a fee to collect these taxes from you. You are responsible for these fees and it is your responsibility to check with your counties customs and tax authorities before making a purchase.

**Note that the item for sale is the PCBs only. The video below is for illustration purposes only and is intended to show software running a Gigatron.