The weekly report discusses progress on a touch switch circuit and mood light circuit. The touch switch circuit uses an IC WB2080A touch pad detector IC with 4 touch keys to control 4 modes. It has low power consumption and works with DC or AC. The mood light circuit uses LEDs with brightness controlled by pulse-width modulation from a microcontroller. The team found the IC works well for the product. Strength is the IC can work in touch interfaces. A weakness is it is difficult to assemble on PCB due to surface mount. Next week's task is to make a PCB for the touch switch and mood light.