Temperature-controlled Peltier Mini Fridge (Thermoelectric)
This is my homemade Peltier Thermoelectric mini fridge. A Peltier thermoelectric cooler was used for the cooling, a polystyrene box for insulation, and old PC fans/heatsink for the heat exchangers.\r
An eBay thermostat was used for setting and controlling the temperature which is very handy, it can easily cool down the inside to 2°C.\r
\r
Blog post with further explanation: \r
Featured on Hackaday.com! – \r
\r
Resources list:\r
• Peltier cooler: \r
• Thermostat: \r
• Heatsinks - salvaged from old computers and electronics\r
• Power supply - In any desktop computer or at computer stores. Instructions to modify:
An eBay thermostat was used for setting and controlling the temperature which is very handy, it can easily cool down the inside to 2°C.\r
\r
Blog post with further explanation: \r
Featured on Hackaday.com! – \r
\r
Resources list:\r
• Peltier cooler: \r
• Thermostat: \r
• Heatsinks - salvaged from old computers and electronics\r
• Power supply - In any desktop computer or at computer stores. Instructions to modify: