Two simple projects with BC547 transistor & LDR

1.Simple night light circuit with BC547 &LDR 2.Simple latch circuit with BC547 trandistor&LDR Channel link: https://youtube.com/channel/UCe1INL0azfbGg7BiBsBXhbw Other uploads: https://youtube.com/playlist?list=PLTC7hJ2-Qa_y_mEzf8td_1iI72ExudwRv #bc547project #ldr