Abstract:Abstract: Garden lighting from a sun source utilizes a series of joule thieves so that the lighting of the garden lights at night is bright. This research method uses a quantitative method because it must be tested on each…
ch module so that it finds that there are three types of module systems to be combined, the booster or joule electronic thief module, the supply media solar module circuit, and finally, the control system with the Arduino nano board. The solar module used is a 1-watt solar module with 1n4004 diodes, which will convert the heat of sunlight into voltage. The voltage will be sent via the IC TP4056 input, the output from the IC TP4056 will charge the 18650 battery, which aims to ignite the booster circuit on the 12 W lamp, or the 3.7VDC input from the 18650 battery capable of turning on the 12W/220VAC led light. While the controller is connected to the LDR sensor and relay when the user makes the command, LDR > 800 of the provisions, the relay position from NC becomes open, or during the day, the relay will be in the NC position and turn off the 12W light in the booster circuit, while at night the relay will remain in the no position, so that it will connect the booster circuit voltage and turn on the 12W lamp (LDR < 800).
Keywords: booster circuit; campus park lighting; solar panels
Abstrak: Penerangan taman dari sumber matahari memanfaatkan rangkaian joule thief agar penerangan lampu taman pada malam hari terang. Metode penelitian ini menggunakan metode kuantitatif dikarenakan harus diuji coba pada tiap modul, sehingga mendapati ada tiga jenis sistem modul yang akan digabungkan, modul elektronika rangkaian booster atau joule thief, rangkaian modul surya media pensuplly, dan terakhir sistem controller dengan board arduino nano. Modul surya yang digunakan modul surya 1 watt dengan dioda 1n4004, akan mengubah panas cahaya matahari menjadi tegangan . Tegangan akan dikirimkan melalui input IC TP4056, output dari IC TP4056 akan mengisi baterai 18650 yang bertujuan sebagai penyala rangkaian booster pada lampu 12 W, atau input 3.7VDC dari baterai 18650 mampu menyalakan lampu led 12W/220VAC. Sementara controller terhubung kesensor ldr dan relay, ketika perintah yang dibuat oleh user, ldr > 800 dari ketentuan, posisi relay dari nc menjadi open, atau siang hari, relay akan diposisi nc dan mematikan lampu 12W pada rangkaian booster, sementara jika malam hari relay akan diposisi no, sehingga akan menghubungkan tegangan rangkaian booster dan menyalakan lampu 12W (ldr < 800).
Kata kunci : panel surya, penerangan taman, rangkaian booster.
Abstract:The rights of justice collaborators (JCs) to obtain sentence reductions in murder cases remain inconsistently applied within Indonesia’s criminal justice system. This research addresses three core issues: the normative legal…
legal basis for JC rights, the consistency of judicial decisions in granting those rights, and the necessity for legal reform. Using a normative juridical approach supported by document analysis and expert interviews, the study examines Law No. 31/2014, SEMA No. 4/2011, and recent judicial decisions, including the high-profile cases of Richard Eliezer and Abdul Khoir. Findings reveal that while legal provisions exist, the absence of detailed indicators, formal mechanisms for status determination, and binding multi-institutional coordination leads to implementation gaps. Judicial discretion remains unchecked, resulting in unequal treatment of justice collaborators with similar contributions. The study concludes that a lex specialis law is urgently needed to standardize definitions, evaluation mechanisms, and inter-agency protection schemes. Recommendations include harmonization of technical norms, incorporation of JC recognition in verdicts, and alignment with UNCAC and UNTOC standards. This would strengthen legal certainty, uphold the principle of nulla poena sine lege, and enhance the effectiveness of the criminal justice system in addressing serious crimes through systemic cooperation.
Abstract:This study examines the fulfillment of remission rights for drug offenders in Indonesia following the enactment of Government Regulation No. 99 of 2012, which introduced restrictive provisions inconsistent with the rehabilitative…
ilitative vision of Law No. 12 of 1995. The research problem lies in the normative contradiction between correctional laws oriented toward behavioural reform and derivative regulations that prioritise punitive measures. The study aims to evaluate the implementation of remission regulations and their alignment with principles of justice and human rights. Employing a normative legal research design, it analyses statutes, judicial decisions, doctrines, and comparative law. Findings reveal that remission has shifted from a universal right to a conditional privilege, disproportionately affecting low-level drug offenders, exacerbating prison overcrowding, and weakening legal certainty. The study concludes that policy reform is necessary through individualised assessments, restorative justice integration, independent oversight, and regulatory harmonisation to restore fairness and uphold human rights.
Abstract:Penelitian ini mengeksplorasi efektivitas Program Tapera dalam memenuhi kebutuhan perumahan bagi masyarakat berpenghasilan rendah di Indonesia. Dengan menggunakan pendekatan kualitatif, penelitian ini menggunakan metode…
studi kasus untuk menganalisis dampak program dan implementasinya sebagai kebijakan publik. Pengumpulan data dilakukan dengan wawancara mendalam, observasi partisipatif, dan studi dokumentasi untuk memberikan pemahaman yang komprehensif mengenai manajemen dan hasil program.Studi ini menggunakan purposive sampling dengan teknik bola salju untuk memilih informan, termasuk administrator program, pembuat kebijakan, penerima manfaat berpenghasilan rendah, pejabat pemerintah daerah, dan lembaga keuangan. Analisis data mengikuti model interaktif, yang meliputi pengumpulan, reduksi, penyajian, dan penarikan kesimpulan data, dengan triangulasi yang digunakan untuk memastikan validitas dan reliabilitas. Temuan-temuan tersebut mengungkapkan bahwa meskipun Program Tapera telah membuat langkah signifikan dalam mendorong pemerataan dan keberlanjutan perumahan, masih ada tantangan dalam hal keterjangkauan, kesenjangan antar wilayah, dan transparansi. Isu-isu ini menyoroti perlunya reformasi strategis, seperti mekanisme keuangan yang lebih baik, perluasan jangkauan, dan peningkatan tata kelola.Penelitian ini menyimpulkan bahwa Program Tapera memiliki potensi untuk secara signifikan mengurangi ketimpangan perumahan dan mendorong kesetaraan sosial, asalkan tantangan-tantangan utama dapat diatasi melalui inovasi dan kolaborasi.Penelitian ini berkontribusi pada wacana evaluasi kebijakan publik, dengan menawarkan rekomendasi praktis untuk meningkatkan aksesibilitas perumahan bagi masyarakat berpenghasilan rendah.
Abstract:The important role of freedom of expression as a basis for equality, especially within the framework of constitutional law, is very important in Indonesia. This research uses normative juridical qualitative methods to obtain…
tain a comprehensive understanding of the legal aspects that regulate freedom of expression in the country. Recognized as an essential human right, freedom of expression is explicitly protected by the 1945 Constitution of the Republic of Indonesia. The focus of this research is to examine the legal norms governing freedom of expression, which include provisions such as Article 28E paragraph (3) and Article 19 of the Constitution 1945, as well as other statutory regulations. The research results show that freedom of expression is recognized as an inalienable right by the state and is one of the foundations for the realization of a just and democratic society. Although freedom of expression is guaranteed by the constitution, this research also highlights the obstacles and challenges in its implementation. In Indonesia, challenges arise in navigating diverse interpretations of freedom of expression, with concerns about potential exploitation by entities harming public interest. Striking a balance between freedom of expression and societal stability/security is deemed crucial. The research aims to better understand the complexity of freedom of expression within the country's constitutional law and its role in promoting equality. This research aims to find useful insights for creating better policies. These policies should strike a good balance between individual freedom and public interest, ultimately fostering a fair and democratic society.
Abstract:The purpose of this study is to analyze the legal responsibility of banks towards customers in cases of personal data leaks, examine the extent of legal protection provided to customers, and describe efforts that can be…
made to minimize the risk of data leaks. This study uses a literature study method by collecting and analyzing various legal sources, such as laws and regulations, court decisions, journals, and literature related to data protection in the banking sector. The results of the study indicate that banks have legal responsibilities based on the Personal Data Protection Law (UU PDP) and banking provisions to maintain the confidentiality of customer data. If a data leak occurs, the bank can be subject to administrative, civil, or even criminal sanctions depending on the level of negligence. In addition, this study found that customers have the right to claim compensation if the data leak causes material or immaterial losses. However, the effectiveness of law enforcement still faces challenges, such as lack of customer awareness and complexity of evidence. Therefore, it is necessary to strengthen regulations, improve cybersecurity systems by banks, and educate customers to mitigate the risk of data leaks. The implications of this study are expected to provide recommendations for regulators and banking industry players in strengthening the protection of customer personal data.
Abstract:The legal provisions governing the marriage contract according to the Republic of Indonesia Law No. 1 of 1974 and the Constitutional Court Decision No. 69/PUU-XIII/2015 can be carried out after marriage, because the meaning…
ing of Article 29 paragraph (1) of the Marriage Law is interpreted as long as the parties are bound. The agreement of both parties can submit a written agreement that is accepted by the contract drafter or notary. The Judge's opinion that the relevant application is stated in the Applicant's Marriage Agreement and the legal issues are also acceptable. The legal analysis of the permissibility of the marriage contract arises from the perspective of the law of the contract that the legal provisions of the marriage contract also bind third parties, so that the marriage contract must be registered with the Civil Service Secretariat or the Ministry of Religion. Because the MK decision as it is does not mean anything about registration, whether registration must be carried out immediately or wait for further registration/registration laws. Therefore, the legal consequences of a marriage contract can create legal guarantees for others.
Abstract:The reason for dividing inheritance while the heirs are still alive is to avoid conflicts that will give rise to conflicts between heirs and not contradict Islamic law. The provisions of the Compendium of Islamic Law regarding…
arding the distribution of inheritance to living heirs provide evidence that the condition of the testator's death remains an implicit condition for inheritance of his assets in the form of inheritance. However, the Compilation of Islamic Law provides another way to carry out the distribution of inheritance before the death of the heirs as stated in Article 187 paragraph (1) of the Compilation of Islamic Law. The Islamic legal view regarding the distribution of inheritance to living heirs can be taken if there is a risk of disputes and conflicts between heirs that result in losses.
Abstract:This study aims to determine the effectiveness of a personal approach in helping elementary school students who experience learning difficulties. The subject of the study was a fifth-grade student with the initials D, who…
o showed obstacles in learning focus, motivation, and independence. The methods used included observation, interviews, and the provision of guidance services in two sessions. The results of the study indicate that a personalized approach can enhance self-awareness, problem-solving skills, and learning focus among students. Additionally, active support from parents and teachers plays a significant role in supporting the success of counseling. This study contributes to counseling practice in elementary schools by emphasizing the importance of empathetic and collaborative individual interventions.
Abstract:Discourse on constitutionalism often emphasizes the existence of a written constitution as the foundation of democratic governance. Yet, constitutionalism is not merely about the text but it is about the lived practices…
that give substance to constitutional ideals. This article interrogates the extent to which participation moves beyond symbolic consultation to become a substantive mechanism that embodies constitutionalism in practice. The central research question is how can meaningful public participation be conceptualized and operationalized as the essence of constitutionalism in legislative processes? It examines constitutional provisions, statutory frameworks, and judicial interpretations in selected jurisdictions. The analysis is enriched by theoretical frameworks of deliberative democracy and participatory constitutionalism, which highlight the normative value of inclusivity, transparency, and accountability in law making. The article concludes that embedding meaningful public participation transforms law-making from a formal exercise of authority into a constitutional practice that legitimizes governance, strengthens democracy.