This model is built with 2 convolution layers on around 1700 hand digit images. This model has a accuracy more than 82% on test and validation set.
This dataset is downloaded from kaggle weblsite. The data set can be downloaded from the zip file in this repository. This data set contains 10 classes from 0 to 9 hand signs. This data set contain total of 2062 examples (including training ,validation and testing sets).