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New inventions How to Make a Portable Peltier Water Dispenser for Outdoor Heating and Cooling Required Materials *1 x Fan with screw *1 x Thermal Grease (bag) *1 x TEC1-C1206S or c12706 *1 x Plastic Container *1 x abs water pipe *1 x dc12v8a power supply *1 x Water dispenser mini tap *1 x dc12v8aA djustable thermostat #peltier #originality #Water dispenser#outdoors

new invention How to make a water-cooled split air conditioner, Peltier tent car air conditioner。 It can be used in a tent or a small room Can also be used in the car It can blow towards you and your food while you are eating. Power is only 300w The Peltier model is C1206S 12v6A #diy #originality #peltier #air conditioner

Made from discarded coconut shells This is the fusion of nature and technology Support app to adjust EQ it has powerful bass Use 2-inch speakers15W 15W 12v33 watt battery #创意手工 #diybluetoothspeaker #originality #手工製作 #音箱 #制作过程 #椰子

Make a Bluetooth portable speaker out of PVC water pipe for only $30 #谨克手工#创意手工 #diybluetoothspeaker #手工製作 #音箱 #制作过程 #originality