Title :
Low-cost multi-channel analog sampler and signal generator for remote laboratories
Author :
Samuelsen, Dag A. H. ; Graven, Olaf H.
Author_Institution :
Kongsberg Inst. for Eng., Buskerud Univ. Coll., Kongsberg, Norway
Abstract :
This paper presents a low-cost analog sampler and signal generator for use with remote laboratories in analog electronics. Although the module is developed for close integration with a dedicated platform for simple prototyping of remote laboratories, the module can be used with most experiment setups with little or no extra adaptations. The sampler offer 16 true simultaneous sampling ADCs, without an analog mux, and the signal generator offers 4 simultaneous sampling analog outputs. An FPGA combined with a Raspberry PI is used for control and interface towards the server side of the experiment.
Keywords :
PI control; analogue-digital conversion; field programmable gate arrays; laboratory techniques; signal generators; signal sampling; FPGA; Raspberry PI; analog electronics; multichannel analog sampler; remote laboratories prototyping; signal generator; simultaneous sampling ADC; Conferences; Field programmable gate arrays; Printed circuits; Random access memory; Remote laboratories; Servers; Signal generators; FPGA; Raspberry PI; remote laboratory; sampler;
Conference_Titel :
Remote Engineering and Virtual Instrumentation (REV), 2015 12th International Conference on
Conference_Location :
Bangkok
DOI :
10.1109/REV.2015.7087271
