Measurement results of load cell sensors sometimes has a significant difference even have the same weight, this is usually caused by several factors that affect the difference in the measured value, therefore on In this research, an analysis of the measurement results of a load will be carried out with the measuring object, namely rice, package and fruit. This analysis is carried out to determine the load which object is more efficient and accurate in do some weight calculation. The process of measuring weight using a load cell sensor is carried out based on Arduino device. After the measurement results are obtained then they are analyzed and compared between the measurement results of rice, package and fruit to determine the level of efficiency of the load cell sensor. Based on the experimental results of fruit, the measurement between the results to the real value is 4%. The measurement results of fruit have the efficiency of the load cell sensor

Paguyuban bonsai ornamental plant is a premium ornamental plant, it becomes interesting if its marketing adopts information technology while aligning the goals of its members. The modern web concept is dynamic and responsive used to support the marketing activities of ornamental plant farmers through object oriented based design. This web design uses the Waterfall method using five main stages and fifteen subwork items. All sub items of work are estimated based on a triple time estimate that has a variable start time, actual time, and late time. Estimation of bonsai dynamic web marketing projects takes 115 days of 95%, the potential of the project to finish 111 days earlier by 2,5%, and the potential of the project to be 118 days late by 2,5%. Modelling using Waterfall produces a standart error of 0,0509 smaller than the standart deviation of 1,9, so it can be said that this model is very good and representative to be carried out according to the specified time. Bonsai ornamental plant marketing websites have use responsive concepts using PHP MVC Framework and dynamic concepts using bootstrap.