2. Isikhokelo sendawo yokupaka kunye nendawo yokubonisa indawo yokupaka <br>Ukubonwa kwesithuthi se-Ultrasonic, ngaphakathi kwexesha elithile, inzwa ikhupha ukubetha kwe-ultrasonic kunye nokulinganisa ixesha lokubuyisa leempundu. Ngexesha lokulinganisa, ukuba ixesha lokubuyisa ukubetha lifutshane kunexesha lokubuya komhlaba njengesiseko sokulinganisa, inzwa iya kugqiba ukuba isithuthi sikhona. Iimvakalelo ezininzi zinokulinganiswa ngokulandelelana ngokusebenzisa imiyalelo yokulinganisa ekhutshwe yinethiwekhi. Inzwa inokubonisa ukuhlala kunye nokungasebenzi kwendawo yokupaka nge-LED eyakhelweyo. Kwiimeko ezininzi, inqanaba lesiza linokubonwa ngokulula ngezibane zesalathi se-LED eziqhotyoshelweyo ezikulayini wendawo yokupaka. <br>3. Amanye amacandelo <br>olawulo alawula ukunyuka nokuwa komatshini wokuxhuma wesango, olawula ukuqhubela phambili nokubuyisela umva ukujikeleza kwemoto yeDC kumatshini wesango. Ikhompyuter ye-chip isebenzisana nokudluliselwa emsebenzini. Ukurekhoda ixesha, i-chip yekhalenda ye-DS1302 iyasetyenziswa apha.I-DS1302 inokurekhoda unyaka, inyanga, usuku, iveki, iyure, umzuzu, kunye neyesibini. Inokudityaniswa kunikezelo lwamandla okugcina, kwaye inokuhlala isebenza ngokuqhubekayo nokuba umbane ophambili ucinyiwe.I-single-chip SPCE061A inokufunda ixesha langoku nangaliphi na ixesha. Unxibelelwano kunye nekhompyuter yomamkeli isebenzisa imodyuli yonxibelelwano ye-asynchronous serial (UART) ye-SPCE061A, ebonelela ngombala ogcweleyo ophindwe kabini, kwaye iyayiqonda i-RS-232 yoqhakamshelwano loonxibelelwano oluqwalaselwe kunye nekhompyuter yomamkeli ngomsebenzi okhethekileyo we-IOB Izibuko kunye neUARTIRQ iphazamisa.Umdibaniso we-COM unxibelelwano uyakuqonda ukuhanjiswa kwedatha kwangexesha. Ukongeza, ilizwi elikhuthaza ilizwi lisebenzisa izibonelelo zokulungisa ilizwi ze-SPCE061A. Sebenzisa ilayibrari ye-SPCE061A yokucinezela yelizwi kunye ne-DAC eyakhelweyo, njl.
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