spotpure.blogg.se

1. #Gabotronics xscope full version
2. #Gabotronics xscope generator
3. #Gabotronics xscope manual
4. #Gabotronics xscope portable
5. #Gabotronics xscope code

On my board, I switched these two around, so when the COM port is connected, the red LED turns on. The bottom LED (LED1) is the 'Status' LED and is typically red. The top LED (LED2) is the 'Connect' LED for the Bluetooth module, and is typically green. The 3V3 for the module is derived from the 3V3 output on the Xprotolab therefore, it will work whether powered by the DC barrel jack or the USB connector on the Xprotolab. To connect the Bluetooth module, I had to use air wires to connect to the expansion jack on the right of the Xprotolab, since these pins are not broken out anywhere else. To connect these, I used 0.024 inch traces on the top layer, with vias connecting the top and bottom ground planes surrounding them in an attempt to shield the traces. The BNC jacks are from Sparkfun therefore, the parts used in Eagle are from the Sparkfun library (linked in the GitHub repository below).

To make this board, I first created the schematic and board layout, then sent this to OSH Park for production. Two rows of I/O pin headers are used to bring the Xprotolab I/O pins to the edge of the board. In addition, this board also adds a 5V switching regulator so that the Xprotolab can be supplied by a 6.3-30V power supply, as well as a Bluetooth module that allows the wireless use of the Gabotronics Xscope computer interface. Therefore, this breakout board converts the two analog inputs, arbitrary waveform generator, and trigger pins to BNC jacks. sensors, frequency counters, etc.) or with oscilloscope probes. However, it is sometimes necessary to use this oscilloscope with other instruments that use BNC connections (i.e.

#Gabotronics xscope generator

Try resetting the computer and try the procedure again, step by step.The XMEGA Xprotolab is a convenient mixed-signal oscilloscope (MSO) with an arbitrary waveform generator fitted to a DIP form factor. The bootloader should still be functional. It didn't work and now the device does not start?

#Gabotronics xscope full version

The HEX file does contain the full version of the oscilloscope, so you can always program back the original firmware.ġ1) I tried updating the firmware using the USB bootloader.

#Gabotronics xscope code

The evaluation source code does not contain the MSO application, but the source code provided can be used as a template for your own programs. The full source code is currently not open. Another solution would be to use a voltage translator chip, such as the 74LVC245.ġ0) The source code says "evaluation version", can I get the full version? An easy solution would be to place a 3K resistor in series with the 5V signal, this will work for signals with a frequency lower than 200kHz. On the non-portable variants, the logic inputs are not 5V tolerant. Since the input impedance of the device is 1Mohm, the voltage will is divided by 10 (This is the equivalent of using a 10:1 probe). On the non-portable devices, you can add a 9Mohm resistor in series to the input.

#Gabotronics xscope portable

The portable XScopes can use a 3.5mm to BNC adapter, and then you could use a standard 10:1 probe. The FFT analysis will be particularly useful to measure high frequencies. However, you can still measure frequencies up to almost Nyquist/2, i.e. +3.3V: Approximately 200mA, but this subtracts from the available current on the +5V line.ħ) What is the maximum frequency that I can measure with the XScope? 5V: Approximately 50mA, but this subtracts from the available current on the +5V line. +5V: Will be the same as the power source minus 60mA. This is the maximum current on each voltage:

The XScope can also power external devices. Old hardware 1.4 and 1.5 cannot do USB firmware upgrades. A UART to USB cable is required for hardware 1.4 and 1.5.ĥ) Can I connect the XScope to the computer using the USB for firmware updates?

The Swiss army knife of electronics, this tiny test lab.

#Gabotronics xscope manual

Yes, you can use the XScopes PC Interface. View datasheets for Xscopes Manual by SparkFun Electronics and other related components here. The Oscilloscope Watch is a fully funded Kickstarter project coming from Gabriel Anzziani, the founder and CEO of Gabotronics, a niche company among those who are pushing the state of the art in test equipment to smaller and less expensive units. Do not connect a 5V power supply and the USB at the same time.Ĥ) Can I connect the XScope to the computer to control the oscilloscope and get the data? Alternatively, the device can be powered by connecting a 5V power supply on the 5V pin. The device can be powered thru the micro USB port. (The AWG uses the DMA, so it doesn't need any CPU intervention). Yes, the waveform generator runs on the background.