AVT2828 B

As an indispensable device for each electronics is an oscilloscope, you do not need to explain to anyone. Even the simplest one saves hours when turning on electronic circuits. One possibility of having such a tool is to make the appropriate computer adapter. This is how the putty is presented.
The oscilloscope set consists of several main parts: input circuits, programmable amplifier, offset circuit, processor of galvanic separation and power supply systems. The computer is connected via the RS232 connector. Full optoisolation ensures the safe use of both the measuring part and the computer cooperating with it.

The device is particularly useful in the home electronics workshop and on the website

Selected parameters:

• single-channel oscilloscope
• AC / DC input voltages
• maximum amplitude of the +/- 40V input signal
• input ranges 25mV, 100mV, 250mV, 1V, 2.5V, 10V / div
• connection with a computer via RS232
• full galvanic isolation
• transmission to / from a computer 115kbps
• low battery voltage indication
• power supply - 9 Vdc (battery)
• in the set there is a printed circuit board, a set of elements (without housing) and documentation

Program

Detailed description in