LM3915 DC 9V-12V 10 LED Suara Audio Spektrum Analyzer Indikator Tingkat Kit DIY Electoronics Solder Praktek set Laboratorium
USD 0.95USD 1.17
LM3915 DC 9V-12V 10 LED Suara Audio Spektrum Analyzer Indikator Tingkat Kit DIY Electoronics Solder Praktek set Laboratorium