PIC32MX44F256H used to control Hansun HS6020 Set Top Box using the factory remote (helps NOT voiding the warranty) and in the same time stop the STB because it has 7W standby consumption (65KW per year)!
To do that it has:
- PIR to sense human movement so that the the STB can be preliminary started and auto shutdown when there is no movement and the user is not watching TV
- IR received to read IR commands from Hansun IR
- IR transmitter to send IR commands to the Hansun
- 220V relay control
- 12V transistor control for the STB power and 220V relay control power
- Current consumption measurement to know when the hansun is working and when in IDLE
To compile and use one needs software:
- MPLABX IDE from Microchip
- X32 Compiler from Microchip 
To compile and use one needs hardware:
- Michrochip PICKit3 to program the Olimex Hardware
Additional hardware:
https://www.olimex.com/Products/Duino/PIC32/PIC32-PINGUINO-OTG/	Pinguino-otg
https://www.olimex.com/Products/Duino/Shields/PROTO-SHIELD/	protoshield
http://store.comet.bg/bg/Catalogue/Product/7509/	patch for pinguino
http://store.comet.bg/bg/Catalogue/Product/9567/	irf4905
http://store.comet.bg/bg/Catalogue/Product/20980/	bc549c
http://store.comet.bg/bg/Catalogue/Product/25433/	DTC114YKA
http://store.comet.bg/bg/Catalogue/Product/20904/	L-53F3BT
http://store.comet.bg/bg/Catalogue/Product/6489/	RPM7140
http://store.comet.bg/bg/CatalogueFarnell/Product/988880/	ZXCT1009F
http://store.comet.bg/bg/Catalogue/Product/3503/	51 R 0805
http://store.comet.bg/bg/Catalogue/Product/29754/	1K R 0805
http://store.comet.bg/bg/Catalogue/Product/3516/	220 R 0805
http://store.comet.bg/bg/Catalogue/Product/7562/	0,1 R 0805
http://store.comet.bg/bg/Catalogue/Product/3970/	3,5 mm connector
http://dx.com/p/2-channel-12v-high-level-trigger-relay-module-for-arduino-153966	Relay
http://www.tpetrov.com/search.php?prod=RAZ-3+%D0%A0%D0%90%D0%97%D0%9A%D0%9B%D0%9E%D0%9D%D0%98%D0%A2%D0%95%D0%9B	coupler
http://dx.com/p/pyroelectric-infrared-pir-motion-sensor-detector-module-157004	PIR sensor