Zogulitsa
imatengera ukadaulo wotsogola wa digito wa single-chip microcomputer control circuit, yomwe imapangidwa ndi mtundu wolumikizana ndi auto coupling voltage
chowongolera, servo motor, automatic control circuit, etc mawonekedwe owoneka bwino amawonetsa kukoma kwapawiri mita digito chophimba
zambiri zazidziwitso za mwanaalirenji komanso ntchito zambiri.