This research aims to design an Aircraft Jacking control system for the Boeing 737-800 to automatically balance the aircraft's inclination using an MPU6050 sensor and servo actuators. The system can detect pitch and roll angles with an accuracy of ±0.5° and an average response time of 150 ms. Based on tests using five datasets, the balancing time ranges from 400 to 600 ms, depending on the initial imbalance. In Dataset 5, with a pitch of 3.5° and a roll of -2.3°, the system required 600 ms to achieve balance, demonstrating its ability to handle critical conditions. The servo actuators successfully adjusted the jacking height within a range of 2 cm with a precision of ±0.02 cm, while the OLED-based monitoring system allowed operators to observe the inclination angles in real-time. Furthermore, ESP-NOW-based communication achieved a data transmission success rate of 98%, supporting efficient centralized control. This research demonstrates the system's effectiveness in balancing the aircraft quickly and accurately, providing a foundation for further development under extreme conditions and energy efficiency improvements.

Character education should be implemented from an early age because early age really determines a child's ability to develop their potential. Problems found at Al-Ikhsan TPA include not respecting ustadz, rarely reciting the Koran, behaving impolitely, and there are still people who say dirty words at Al-Ikhsan TPA, Terbanggi Besar District. This research is field research with a qualitative descriptive nature, while the data analysis method uses a deductive method. Utilization of Audio Visual Learning Media Based on YouTube Channels in Forming Children's Character at Al-Ikhsan TPA, namely First, Introduction by preparing equipment including TV, Wifi and YouTube channels. Second, Exploration, namely students have diverse characters, activated through active, innovative, creative, effective and fun learning methods. Third, restructuring, namely the concept of learning by watching YouTube channels and continuing with the question and answer method. Fourth, implementation, namely a 60 minute learning process by broadcasting a YouTube channel about the stories of prophets and apostles. Fifth, Review or Evaluation, namely a question and answer session to evaluate children's understanding of the meaning contained in the YouTube channel. The use of audio visual media based on YouTube channels can shape the character of children at Al-Ikhsan TPA, especially children who have religious, honest, curious, hard working, social care and responsibility characters. Learning using the YouTube channel has several obstacles, including an unstable network and bad weather, resulting in changes to the learning schedule. Therefore, researchers provide recommendations in the form of adding a learning schedule by utilizing the YouTube channel 2-3 times a week, this is done so that children's character formation becomes more effective and optimal.

This community service activity was carried out to members of Aisyiyah Karang Bahagia Branch. The purpose of this activity is to improve the skills of Aisyiyah members of Karang Bahagia Branch, especially in utilising the environment as a place for vegetable cultivation. This activity was carried out using two methods, namely face-to-face and online via zoom meet. This activity was carried out on 19 July 2021 to 25 July 2021. From the activities that have been carried out, the participants are very enthusiastic about the material presented by the speaker and are eager to practice farming with the hydroponic method.

In the business world, marketing or marketing is one of the important things that must be done. In line with the development of existing technology, strategies in doing marketing have also begun to change in a more modern direction. The community that is the main subject is the Guntung village community where the number of people who need training is 20 people. People still do not understand in doing digital marketing so that products are less known to people outside the region because products are only marketed by word of mouth method. So, to optimize marketing, digital marketing training is needed to increase people's understanding of digital marketing. Thus, the goal to be achieved in this activity is to train the community to master marketing techniques through social media and internet networks through the creation of interesting content with digital marketing facilities in order to generate significant income to improve the economy of the people of Guntung Village, Koba District - Central Bangka. The approach technique is carried out by training and simulation methods directly using computer devices and devices from each participant. With this real work lecture, it can open the horizons of the people of Guntung Village, Koba District - Central Bangka.