Testle inobhururuka isingavimbi neyepini pende rimwe kana bracket. Pane zviyero zveClacitance.The Circited Board inoiswa zvakanyatso kuiswa padanho rekusimbisa pane imwe nzvimbo yemasangano.Isa ichave yakakura kupfuura pane imwe nzvimbo.Kana pane kuzorora, kugona kwacho kuchave kwakaderera.

Kumhanya kwekuyedzwa chiitiko chakakosha pakusarudza tester.Vanoda muyedzo wetsiva. Zvinoenderana neyakajairwa chete neTestire inoda kuti IH Chiyedzo (1991) Chakatsanangura kuti nzira iyi sarudzo yakanaka yemigadziri yematunhu akaomarara, kana vagadziri vekodhi vakadhindwa wedunhu vanoongorora kuti kufambisa kwePIN bvunzo yePIN yekuongorora.

Kune vasina mari yekuedza, pane zviridzwa zvekuedza zvakatsaurirwa (Lea, 1990).

Kune iyo yakafa grid, iyo Plack Pad yakagadzirirwa kuve yakakura kupfuura 0.7mm.Im Crid Tester Creater Circation Dunhu Rekupedzisira uye Nehupfumi.ante.Nhomera. Mufambiro wekufambisa rabha, izvo zvinogona kushandiswa kuona mapoinzi anotsauka kubva kuGrid.howender, akasiyana makomba ekurapwa nemhepo inopisa mhepo inokanganisa kubatana kwemapoinzi emibvunzo.
Mazinga matatu anotevera ekuona anowanzoitwa:
1) asina kupfeka ndiro kuwanikwa;
2) Online Kuonekwa;
3) Kubata basa.
Iyo General Type Tester inogona kushandiswa kuona rudzi rwechimiro uye mhando yedunhu redunhu pamwe nekunyatsojeka.
Zvidzidzo zvakajairika zvesimbi ndezvekuti:
Copper
Tin

Iko ukobvu kunowanzoitika pakati pemashanu kusvika gumi nemashanu cm
Tungamira-Tin Alloy (kana Tin-Copper Alloy)
Ndiko kuti, mutengesi, kazhinji 5 kusvika 25 m gobvu, ine tin zvemukati nezve 63%

goridhe: kazhinji ichave yakavezwa pane iyo interface

sirivheri: kazhinji ingangove yakavezwa pane iyo interface, kana iyo yese iri zvakare yakajairwa sirivheri