Application of blender speed control technology in the processing of salak pondoh into coffee in Sibolong Hamlet

Dukuh Sibolong consists of nine RTs with a total population of 672. Based 
on the information our team got from Mr. Suharno as the head of the hamlet. 
The hamlet has several groups of informal community organizations such as 
youth organizations, PKK women. The majority of the population of Sonyo 
Hamlet are Muslim and have a livelihood as laborers, but there are also those 
who work as entrepreneurs because the geographical location of Sibolong 
Hamlet is located in the highlands. Actually, the hamlet of Sibolong has 
natural potential in the form of Salak Pondoh. One of these has just been 
processed into salak syrup. The potential of salak is managed by Mr. Suharno. 
Mr. Suharno has a market opportunity of up to 600 products per month. 
However, this opportunity brings consequences and problems, namely the 
wrong seed grinding machine is not owned. Information about some of the 
problems faced by the zalacca processors must of course be addressed as soon 
as possible as a solution for developing the zalacca processing business. The 
team that proposes service as part of the community who happens to be 
involved in the world of education, feels compelled to help provide solutions 
to the problems faced by Mr. Suharno's salak processing business. Through 
this proposed program of science and technology activities and based on the 
needs analysis that has been carried out, the service team tries to offer 
solutions to these problems with a touch of science and technology, namely 
through the main activity of designing a salak seed grinder to make salak 
coffee. The solosi is used to improve the processing of salak coffee.