[ ] March 8, 2012

Name-Surname Wijak PornsukvitoonStudent ID. 53211827

Group Name KID-WA Company

Engineering Team Members

Care, Pop, Forn, Lek, Apple, Pead, Disk

Product Design Team Members

P’Joy,P’Kog,P’Tong,P’Aru

Weekly Progress My group make fridge and microwave.I must do microwave with Pop.I will do writing microcontroller of microwave.Concept my think,input of RFID is Asski language must decoder to binary language for into microcontroller,Microcontroller is check list data of RFID so, show timer of good food on display. Microcontroller in my group use ET-BASE dsPIC30F4011 is writing programming. ET-BASE dsPIC30F4011 is 40pins and process 16 bits.It can to apply control processing. A microwave frequency (energy) can be selected which is strongly absorbed by water molecules, causing them to vibrate, and increasing their kinetic energy. This effect can be used to heat materials containing water, for example food. If the most strongly absorbed frequency (energy) is used in a microwave oven it only cooks the outside of the food because it is all absorbed before it penetrates the food. So the frequency (energy) used in a microwave oven is changed slightly to one that will penetrate about 1cm into the food.

Figure 1 ET-BASE dsPIC30F4011 Figure 2. microwave

Engineering AnalysisStrong Point-Process is digital well.-Digital signal controller.

Week Point-Cost is expensive of microcontroller.

Next Week Job-Writing program on microcontroller to microwave.

KING MONGKUT’s UNIVERSITY OF TECHNOLOGY THONBURI