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Pembuatan Nuget Dari Ampas Tahu Untuk Meningkatkan Ekonomi Masyarakat Desa Sumbermulyo Kecamatan Jogoroto Kabupaten Jombang Ferdiansyah, Prayogi; Dasururi, Rubaid; Parwanti, Asnun; Maksum, Muhid; Kadaryono, Kadaryono; Muazzahroh, Enis
Jurnal Pengabdian Masyarakat Universitas Darul Ulum Vol 1 No 2 (2022): DIMAS-UNDAR
Publisher : Universitas Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32492/dimas.v1i2.63

Abstract

Limbah industri tahu saat ini pada UKM belum dikelola secara bijak dan baik, limbah padat dan cairnya dibuang ke lingkungan, seperti selokan dan sungai. Untuk itu perlu ditingkatkan upaya untuk memanfaatkan limbah hasil aktivitas masyarakat. Upaya pemanfaatan limbah ini selain merupakan upaya pengembangan sumber daya manusia yang dapat membuka peluang usaha baru.Banyak jenis limbah dapat dimanfaatkan kembali melalui daur ulang ataupun dikonversikan ke produk lain yang berguna, salah satunya limbah dari industri tahu. Limbah tersebut biasanya masih mengandung serat, karbohidrat, protein, lemak, asam organik, dan mineral dan pada dasarnya dapat mengalami perubahan secara biologis sehingga dapat dikonversikan ke produk lain seperti energi, pangan, pakan, pupuk organis dan lain-lain.Konsep pemanfaatan limbah sebagai upaya untuk membangun usaha kecil dan menengah (UKM), pertamatama harus diketahui sifat kimia dan fisikanya, sehingga dapat diperkirakan berbagai produk yang mungkin dihasilkan. Kemudian produk yang dipilih dipertimbangkan dengan pasar dan teknoekonominya. Sebagai contoh ampas tahu yang memiliki sifat kimiawi yang didominasi oleh protein sehingga dapat diolah menjadi pangan seperti nugget yang berfungsi sebagai sumber protein dan dapat meningkatkan ekonomi masyarakat.
Optimasi PID dan SMES pada Mikrohidro Berbasis Firefly Algorithm Kadaryono, Kadaryono; Rukslin, Rukslin; Ali, Machrus; Budiman, Budiman
JURNAL TECNOSCIENZA Vol. 3 No. 1 (2018): TECNOSCIENZA
Publisher : JURNAL TECNOSCIENZA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51158/9bckmp97

Abstract

Kabupaten Jombang banyak potensi aliran air yang bisa dimanfaatkan untuk sebuah pembangkit tenaga listrik, karena debit air dan tinggi jatuhnya cukup memadai. Mikrohidro memiliki tiga bagian utama yaitu air (sebagai sumber energi), turbin, dan generator. Naik turunnya beban bisa menyebabkan fluktuasi pada frekuensi dan tegangan sistem yang dapat menyebabkan kerusakan pada peralatan listrik. Karena itu digunakan Load Frequency Control (LFC) agar mengontrol frekuensi dapat lebih stabil. Parameter kontrol frekuensi dioptimalkan pada sistem pembangkit listrik tenaga mikro hidro menggunakan Proporsional Integral Derivatif (PID) controller dan Superconducting Magnetic Energy Storage (SMES) yang detuning dengan Firefly Algorithm (FA). Penelitian ini membandingkan metode tanpa control, metode kontrol PID standar, metode PID-FA, PID-SMES, dan PID-FA-SMES, diperoleh metode kontrol yang paling baik. Hasil penelitian didapatkan bahwa overshoot terkecil (0) pada model PID-FA-SMES, undershoots terkecil -1,28x10-5 pada PID-FA-SMES dan settling time tercepat 3,96 detik pada starting juga pada PID-FA-SMES. Hasil penelitian ini nantinya akan dicoba bengan metode lain, yang hasilnya mungkin akan lebih baik Kata kunci: Firefly Algorithm, SMES, Mikrohidro, Optimasi
Optimasi Sistem Kontrol Mesin Penetas Telur Menggunakan Sensor Suhu dan Kelembaban Udara Askan, Askan; Ali, Machrus; Kadaryono, Kadaryono; Muhlasin, Muhlasin
Jurnal FORTECH Vol. 3 No. 1 (2022): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56795/fortech.v3i1.101

Abstract

The hatching machine is one of the media in the form of a box with such a construction so that the heat inside is not wasted in vain. The temperature inside the box can be adjusted according to the degree of heat required during the hatching period. In the field of animal husbandry, especially in duck farming, the problem faced is how to incubate chicken eggs in large quantities and at the same time. The DHT sensor is a sensor package that functions to measure air temperature and humidity at the same time which includes an NTC (Negative Temperature Coefficient) type thermistor to measure temperature, a humidity sensor with resistive characteristics to changes in water content in the air and a chip inside which performs several conversions. analog to digital and outputs in a single-wire bi-directional format. The DHT sensor is used to determine the temperature in the room. An automatic monitoring system for temperature and humidity of a room (egg incubator) using a DHT11 sensor. The DHT11 sensor has many advantages, the response speed is quite fast, has good resistance to interference and is quite cheap in price. The choice of the microcontroller that became the brain of this controller fell on the Arduino UNO. For heating the incubator, 2 lamps with a power of 75 watts are used. The incubator room is equipped with 1 fan for air circulation.Circuit testing is done by turning on the power for the entire circuit and then the LCD display displays the air temperature and humidity that have been measured by DHT11 and sent serially. In this study the results obtained that the room temperature is stable, namely 38 C.
Perencanaan Lampu Penerangan Jalan Menggunakan Turbin Angin Sumbu Vertikal Savonius Usman, Mualifi; Kadaryono, Kadaryono; Dwi Hariska, Maulana; Ali, Machrus
Jurnal FORTECH Vol. 4 No. 2 (2023): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56795/fortech.v4i2.4204

Abstract

Electricity is a basic need for almost all human beings, electricity is the main requirement in all economic activities and human activities. The diminishing availability of fossil fuels requires alternative energy sources that can meet energy needs. In this research, a micro-scale power plant for street lighting was developed, using a vertical wind turbine. To obtain mechanical energy from wind power, a vertical wind turbine of the Savonius type was developed. A single phase rectifier is used to convert the generator's mains voltage into direct current which is supplied to the battery for energy storage purposes. An LDR (Light Dependent Resistor) based automatic switch is used which functions to turn on the lights when it is dark. With the alternative of using a wind turbine for street lighting, it has the advantage of being able to keep generating electricity 24 hours a day, as long as there is wind from the vehicles passing through it. After doing research, this wind turbine can produce a voltage of 12.2 volts at a wind speed of 3.85 m/s, suitable for use in small-scale power plants. This type of power plant can be further developed on a larger scale so that it can be utilized to supply electrical energy needs in areas that are still not covered by electricity
Optimasi Sudut Elektroda dan Kuat Arus Terhadap Kekuatan Tarik Pada Baja ST37 Usman, Mualifi; Fakhrurozi, Muhammad; Kadaryono, Kadaryono
Jurnal FORTECH Vol. 5 No. 1 (2024): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56795/fortech.v5i1.5105

Abstract

Welding technology is an important process in the field of manufacturing in metal welding. SMAW welding uses electrical energy as a heat source and additional electrodes in joining metal welding. The angle of the electrode and the current strength greatly affect the welding strength. In this research, the design and analysis of variations in electrode angle and current strength in SMAW welding were carried out on tensile strength. The material used for testing is ST37 steel. The electrode angles used are 65o, 70o and 75o. The magnitude of the current used is 3 variations, namely 90 A, 95 A, and 100 A. In this research, the data processing method used is a factorial design with data from the results of tensile strength testing. In this study, the largest tensile strength test results were obtained at an electrode angle of 70o with a current strength of 100 A, getting a result of 32.668 kg/mm2, while the smallest result was obtained at an electrode angle of 65o with a current strength of 90 A, getting a result of 19.96 kg/mm2. The results of this research will be used as a reference for further research with variations in angle and current, using different test materials.