The PCB size is 0.5x0.3 FT, with the standard proportion of the American flag. It is provided with an acrylic shell and can be placed stably on your desk at home. All SMD components in this soldering project flag kit use 1206 packages (3mm*1.5mm). The large-sized pads are more helpful for beginners to practice and avoid blurred vision or sore eyes. Need to prepare tweezers yourself！ Type-C USB or 3AAA batteries can power this soldering practice kit. Power supply voltage: 4-6V, current: 0.5A-3A, and can be powered by a phone charging head or a computer USB interface. This soldering project kit requires 50 blue SMD LEDs, 152 red SMD LEDs, and 135 white SMD LEDs. The LEDs and PCB are marked to facilitate soldering for beginners, and 20pcs additional components are provided. Worry about soldering loss. Provide a complete paper soldering user manual and step-by-step instructions with clear pictures. After soldering is completed, turn on the power switch to light up the dazzling American flag! DIY Soldering Project Flag Kit
PCB Size: 0.3x0.5 feet
Acrylic Shell Size: 16x10x2cm
Voltage: 4-6V DC
Current: 0.5-3A
Power Supply: USB/3xAAA
Blue SMD LED: 50 pcs
Red SMD LED: 152 pcs
White SMD LED: 135 pcs
SMD resistor: 275 pcs