S. N. SINGHDHINGRA, HEMANT KUMAR2020-01-242020-01-241993http://krishikosh.egranth.ac.in/handle/1/581014180012052017_0003_0028_004272.pdf12052017_0003_0028_Abstract.pdfENGLISHDEVELOPMENT OF PROGRAMMABLE TEMPERATURE CONTROLLERThesis