3/11/2023 0 Comments Smartscope manualThe contents of the hardware buffer can be shown at the top of the display, from where you can select a section and zoom in on it. It can therefore run on a standard PC or a laptop, but also on a tablet or a smartphone. One of the most important goals that the developers had in mind was that the software should run under almost any operating system, with an identical user interface. The usable input range is up to about 10 to 20 MHz (which is also stated by LabNation). This was done on purpose in order to minimize the attenuation of the input signals as much as possible. This is quite large compared to the sample frequency of 100 Msamples/s. The bandwidth of the analog input section is 45 MHz. There are several relays and opamps at the inputs for the range and AC/DC selections. A PIC controller takes care of the communications with the computer via de USB connection. A RAM chip provides a buffer capacity of 4 Msamples/ channel. The conversion of the input signals is taken care of by an A/D converter with 100 Msamples/channel and a resolution of 8 bits. The printed circuit board contains a powerful Xilinx Spartan 6 FPGA, which takes care of the main tasks (such as processing the received measurement data and creating the AWG signal). The mini-USB is for connecting to a tablet, smartphone or computer the micro-USB is used to connect an external power supply. Also on the back are a mini- and a micro-USB connector. The SmartScope's hardware consists of a small metal enclosure (for good shielding), with a pair of full-sized BNC connectors on the front for the analog inputs, and a 16-pin header at the back, for the eight digital inputs of the logic analyzer, four digital outputs, and the output of the built-in arbitrary waveform generator (AWG). As a good introduction, watch the Elektor Video with Riemer Grootjans, one of the developers, showing the oscilloscope to Elektor editor Jan Buiting. The SmartScope is available in the Elektor Store this week for a discount price. Another big advantage is that the standard software already includes several decoders for digital signal protocols. The software has been designed to make the user interface appear identical across all platforms. The SmartScope is an exception to this: it works just as well with an Android tablet, an iPad or an OS X system. Most USB oscilloscopes have been designed for use in combination with a Windows or Linux PC. Store Matlab (.mat) or Excel (.The LabNation SmartScope is an especially handy and affordable USB oscilloscope, logic analyzer and signal generator with a number of remarkable features. I☬, SPI, UART, I²S integrated User extensible
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