Timer 555 Calculator Pro vs Wi

This app is used to calculate monostable and astable circuit. Features * Calculate pulse width of monostable circuit * Calculate frequency of astable circuit * Find out combination of components making a desire pulse width in monostable circuit * Find out combination of components making a desire frequency in astable circuit * Share file to iCloud Drive (For iOS8 or later) * Share file via AirDrop Additional Features in the Professional Edition * Unlimited number of combinations * Allow to change tolerance * No ads

Wi-Viewer HD is an APP designed for connecting Wi-Fi Microscope to show live stream images on your iPhone and iPad devices. Please be sure that digital microscope is connected to your mobile device through Wi-Fi, and you can see the magnified live stream image on your mobile device. It is easy to capture images or record videos through Wi-Viewer HD. In class, teachers can demonstrate magnified learning material to students immediately. In clinic, doctors can show diagnosis images to patients without waiting. In crime scene, investigators or policemen can record evidence on the spot and send back images right away to lab or investigation department. Documents, arts, photography, handwritten notes, scalps, skins, insects, graphs, leaves and other objects, as many objects you can magnify, as many pictures you can share with other people.