Journal for Technology and Science

Objective: At PT. XYZ often experiences several work accidents which result in large losses due to weak existing risk management. Frequent work accidents include employees being crushed by rotting buildings, as well as problems arising from inadequate waste disposal and waste burning which c...

Risk control HIRARC Bow tie analysis Waste K3

Objective: Technological innovations facilitate digital operation, exemplified by smarthome technology. This study aims to implement this technology in a prototype for light control using a PIR sensor. Method: The research adopts a research and development approach, conducting test...

Blynk ESP32 PIR sensor Relay Smarthome

Objective: Rice is a staple food in Indonesia, but pests such as rats and birds often cause significant crop failures. This research developed a technological solution using solar power to deter these pests and optimize yields. Method: The study utilized a research and development ...

BEN5M-MFR sensor Pests control Solar panel Ultrasonic wave Rice cultivation

Objective: Consumption of electronic devices, particularly smartphones, is on the rise, leading to a significant reliance on electrical energy by humans. However, the battery of your smartphone may deplete rapidly with daily usage from morning till night. To cater to individuals with high mo...

Google spreadsheet Monitoring NodeMCU ESP8266 PZEM-004T DHT 22

Objective: T-shirt screen printing ink drying can be done with various methods and tools such as fans, hair dryers, or heatguns. Although common and easy to do, these methods of drying t-shirt screen printing ink are less effective and efficient because they take a long time and the drying r...

Curing Infrared heater Ink dryer Screen printing Plastisol