DESIGN IMPLEMENTATION OF AUTOMATIC HAND WASHER AND LIQUID SOAP BOTTLE BASED ON ARDUINO NANO ATMEGA328. Electro Luceat, [S. l.], v. 8, n. 1, p. 76–84, 2022. DOI: 10.32531/jelekn.v8i1.452. Disponível em: https://jurnal.poltekstpaul.ac.id/index.php/jelekn/article/view/452. Acesso em: 22 apr. 2026.