Kungenzeka uke wabona ukushintshwa okuncane ezinhlotsheni ezahlukahlukene zamadivayisi, kepha ungahle ungalazi igama eligcwele lalo mkhiqizo. Igama elithi switch micro libhekisele kushintshi yesenzo esincane esenziwe kancane. Igama linikezwa ngoba lolu hlobo lweswishi ludinga inani elincane lamandla ukuze kusebenze. Kulesi sihloko, sizobheka ngokujulile imvelaphi yalezi zingxenye. Funda ukuze uthole okuningi.

Okokuqala, kubalulekile ukukhumbula ukuthi lawa mayunithi angatholakala kumadivayisi amaningi, njengemishini namasekhethi kagesi. Njengoba le mikhiqizo ingadingi mzamo omkhulu ukuze isebenze, ingaba yisinqumo esihle semishini, imishini yezimboni, ihhavini le-microwave, namakheshi ukubala nje okumbalwa. Ngaphandle kwalokhu, zingasetshenziswa ezimotweni eziningi. Eqinisweni, asikwazi ukubala inani lamadivayisi we-elektroniki asetshenziswa kuwo.

Umsuka

Ngokuya ngemvelaphi yale mikhiqizo, yethulwa isikhathi eside ngemuva kokuvela kwezinye izinhlobo zamayunithi enza umsebenzi ofanayo. Ngokokuqala ngqa, i-micro switch yasungulwa ngo-1932 nguchwepheshe ogama lakhe linguPeter McGall.

Emashumini ambalwa eminyaka kamuva, uHoneywell Sensing and Control wayithenga inkampani. Yize uphawu lokuhweba lusengolukaHoneywell, abanye abakhiqizi abaningi benza amaswishi amancane abelana ngomklamo ofanayo.

Basebenza kanjani?

Ngenxa yokwakheka kwalawa manyunithi, angakwazi ukuvula nokuvala isekethe kagesi ngokuphazima kweso. Noma kusetshenziswa ingcindezi encane, isekethe lingaya futhi licime ngokususelwa ekwakhiweni nasekufakeni iswishi.

Iswishi inesistimu yasentwasahlobo ngaphakathi kuyo. Iqala ngokuhamba kwesigwedlo, inkinobho yokucindezela, noma i-roller. Lapho kusetshenziswa ingcindezi encane ngosizo lwentwasahlobo, isenzo se-snap senzeka ngaphakathi kweswishi ngomzuzwana. Ngakho-ke, ungasho ukuthi ukusebenza kwalawa manyunithi kulula kakhulu kepha kubaluleke kakhulu.

Lapho lesi senzo senzeka, umucu wangaphakathi weyunithi ukhiqiza umsindo wokuchofoza. Ungaguqula amandla angaphandle angenza kusebenze ukushintshwa. Ngamanye amagama, unganquma ukuthi ingcindezi engakanani okumele isetshenziswe ukwenza inkinobho isebenze.

Yize lokhu kushintshwa okuncane kunokwakheka okulula, kuyimpendulo esheshayo yeyunithi eyenza ukuthi ibe inketho efanelekile yezinhlelo zokusebenza ezahlukahlukene lapha nanje. Ngakho-ke, le mikhiqizo ithathe indawo yeminye imikhiqizo eminingi eyethulwe ekuqaleni. Ngakho-ke, ngingasho ukuthi lezi zinguquko zijikeleza imibuthano ezungeze amanye amayunithi amaningi ongawathola emakethe.

Ngakho-ke, lesi bekuyisingeniso sokuthi lezi microswitches zisebenza kanjani nokuthi yini ongayilindela kuzo. Uma ufuna ukuzuza kakhulu kuzo, siphakamisa ukuthi uzithenge enkampanini enhle. Ngemuva kwakho konke, awufuni ukuqeda ngeyunithi engalungile. Ngakho-ke, ukukhetha iyunithi enhle kakhulu kungukushaywa ubuhlakani.