SASS HD80S12H 0.4A 2 LINES 12 VOLT DC FAN FOR UPS AND SOLAR INVERTER in Pakistan

220V Ac 25w Submersible Water Pump Motor Room Air Cooler Aquarium Water Fountain In Pakistan at a cheap price

The XH-M603 is a PCB control module used to charge lithium batteries, Lead-acid, nickel-cadmium, nickel-metal hydride, lithium-ion, and polymer. You can assemble your own Lithium battery charger by using this charger module. The 12v-24v Battery Protection Module can also be used for solar panels. The XH-M603 module is perfect for building a battery charging station, offering a range of protection features and easy-to-set min/max charging voltages. As soon as the desired battery float voltage is reached, the charging circuit is disconnected.

A thermoelectric cooling (TEC) module is a semiconductor-based electronic component that functions as a small heat pump. By applying a dc power source to a tec, heat will be transferred from one side of the module to the other. It creates a cold and hot side. Using this TEC TEC1-12706 Thermoelectric cooler or thermoelectric Peltier get ice cold in minutes or heat to boiling by simply reversing the polarity.TEC12706 12706 Cooling refrigeration Plate used for numerous applications from CPU coolers to alternate power sources, or even for your own custom car drink warmer/cooler. Since they consist primarily of semiconductor material sandwiched between ceramic plates and have no moving parts. These devices must be used in conjunction with a heat sink water block to avoid burned one side is cooling (Printed model number)and another side is heating (Printed no word) when working. Please radiating the heating side