Ukushintsha kwe-elekthronikhi kuwuhlobo lwemishini ye-elekthronikhi engalawula ukuqhekeka kwamanje, okuqondayo ukuxhumeka nokuxhumeka kwesifunda ngokusebenzisa izici zokushintsha kwezinto ze-elekthronikhi (njengokufika kwamashubhu, njll.). Ukushintshwa kwe-elekthronikhi kunezinzuzo zobukhulu obuncane, isisindo esikhanyayo, impilo ende, ukuthembeka okuphezulu, isivinini sokushintsha okusheshayo, njll. Isetshenziswa kabanzi ezinhlobonhlobo zemishini ye-elekthronikhi, njengamakhompiyutha, imishini yasendlini, izinto zasendlini nokunye.
Isisekelo sokusebenza sokushintshwa kwama-elekthronikhi kususelwa kwizici zokushintsha zamadivayisi we-semiconductor. Thatha i-transistor ngokwesibonelo, lapho isisekelo sezinguquko zamanje, okukhona njengamanje phakathi komqokeleli no-Emitter kuzoshintsha, ngaleyo ndlela kufinyelele ekuphathweni kokujikeleza kwesifunda. Lapho isisekelo samanje singama-zero, transistor kusesimweni sokusika, cishe akukho okugeleza kwamanje phakathi komqoqi nomjikelezo, nomjikelezo kuphukile; Lapho isisekelo senyuka samanje esigabeni esithile, i-transistor ingena ezweni lakususwayo, kukhona okugeleza kwamanje phakathi komqoqi kanye nomjikelezo, kanye nomjikelezo kuvuliwe.