Papers by Kornika Moolpho
International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology, 2009
A new structure of comparator circuit based on a pair of complementary floating-gate (FG) MOS tra... more A new structure of comparator circuit based on a pair of complementary floating-gate (FG) MOS transistors is introduced in this paper. Our main design purpose is to focus on low complexity structure and low operating supply voltage. The comparator comprises two stage amplifiers: differential input stage and gain stage. Simulation results from Hspice on 0.25 mum TSMC CMOS technology and
Advances in Science, Technology and Engineering Systems Journal
This paper presents a design of parallel gripper finger for robotic dual-arm working with an auto... more This paper presents a design of parallel gripper finger for robotic dual-arm working with an automatic push-down bottle crown cork cap opener on ABB's Yumi collaborative bartender robot. A safe gripper finger is made from ABS plastic by 3D printing for human-based interaction design for grasping and holding a glass bottle. Rack design and proposed automatic push-down bottle cap opener using pneumatics are presented to support a gripper finger. Experimental tests as bartender environment with 4-different types of carbonated soft drink with crown cork cap show that can be achieved effectively with average of 91.5% percentage of successful cap opener.
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Papers by Kornika Moolpho