1. Chekutanga, nzwisisa zvakatemwa zveDC plugkubva pamuenzaniso.DC2.1 inoreva dhayamita yemukati ye2.1mm, uye DC2.5 inoreva dhayamita yemukati ye2.5mm.
2. Nzwisisa zviteshi zvakanaka uye zvisina kunaka zvemusoro weDC kubva pakuonekwa.Parizvino, musoro weDC unowanzo kuve wakanaka negomba rakatenderera uye mhete yekunze isina kunaka
3. Shandisa multimeter kuti uone polarity.Mucherechedzo dzvuku ndiro danda rakanaka remagetsi, uye mucherechedzo mutema ndiro danda risina kunaka
Nguva yekutumira: Mar-11-2022