Drok imapanga ma module amagetsi kuphatikiza ma multimeter a digito, voltagma e converters, ma batri monitors, ndi ma audio ampma lifiers ogwiritsidwa ntchito popanga zinthu ndi mafakitale.
Drok Ndi kampani yapadera yopanga ndi kugulitsa zida zamagetsi ndi zida zoyesera, makamaka yothandiza okonda DIY, mainjiniya, ndi akatswiri. Pogwira ntchito motsogozedwa ndi Guangzhou Long Qi Trading Co., Ltd., kampaniyo imayang'ana kwambiri popereka mayankho otsika mtengo komanso ogwira ntchito pa kayendetsedwe ka mphamvu ndi makina amawu.
Kabukhu ka zinthu zawo zambiri kakuphatikizapo ma DC-DC buck and boost converters, ma digital multimeter, ma USB testers, ma battery capacity monitors, ndi audio. ampMa board a lifier. Zogulitsa za Drok zimagwiritsidwa ntchito kwambiri pakupanga mphamvu ya dzuwa, zamagetsi zamagalimoto, ndi mapulojekiti amawu apakhomo. Kampaniyi imadziwika ndi mita yake yaying'ono ya digito komanso ma module amphamvu osiyanasiyana omwe amapezeka kudzera pamapulatifomu akuluakulu a e-commerce.
Mabuku atsopano ochokera ku manuals+ zosungidwa za mtundu uwu.
Mafunso wamba okhudza zolemba, kulembetsa, ndi chithandizo chamtunduwu.
Ma monitor ambiri a Drok ali ndi menyu yowunikira (nthawi zambiri menyu 5 kapena 6). Muyenera kupereka buku lofotokozera molondolatage (monga, 20V yeniyeni) ku chipangizocho mukadali munjira iyi kuti mukonze bwino. Onani buku la malangizo a chitsanzo chanu kuti mupeze mabatani enieni.
Chosinthira ndalama chatsika mtengotage (monga, 24V mpaka 12V), pomwe chosinthira mphamvu chikukweratage (monga, 12V mpaka 24V). Ma module ena a Drok ndi ma converter a 'Buck-Boost', omwe amatha kuchita zonse ziwiri kutengera zomwe zalowetsedwa.
Inde, ambiri a Drok ampMa board a lifier apangidwa kuti azigwira ntchito ndi ma speaker a 4-ohm mpaka 8-ohm. Yang'anani mphamvu yeniyeni ya wattagMa rating a e ndi impedance a bolodi kuti atsimikizire kuti akugwirizana ndi okamba anu.
Chowunikiracho chiyenera kukhazikitsidwa pa mtundu woyenera wa batri (Lithium, Lead-Acid, kapena LiFePO4) ndi nambala yotsatizana (monga, 3S, 12V) mu menyu yokonzera. Ngati magawo awa sakugwirizana ndi batri yanu yeniyeni, peresentitagKuwerengera kwa e kudzakhala kolakwika.