- #Sainsmart dds140 software generator#
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- #Sainsmart dds140 software mac#
The IDE is a good choice for a beginner programmer. Sainsmart: "The biggest warehouse is in China, where most of the products are shipped from." Search results for: arduino – Mouser Europe Good prices on replacement chips when you smoke one. also carries them, not far to ship (Texas) to you. Arduino's are available in the US,Īt RadioShack even. There have been complaints about the Sainsmart products.
胡凡 liked Axiom: 100+kW Motor Controller.Arduino. 胡凡 liked stm32 HiFi usb sound card DIY. liked Fresh air automation by RF usb dongle. Sam Smith has updated components for the project titled The Trash Printer - Version 3. dekutree64 wrote a comment on project log What was most likely to break and how we prevent it. steve.jernigan has added a new project titled SeeSaw Game Controller. fcodiegomoreira has added a new project titled Smoke Detector with Arduino. fcodiegomoreira has added details to Smoke Detector with Arduino. Gyroscope As Heater on Arduino Powered Heat Pump Controller Helps Warm Your Toes. f on Recycled Speed Boat Beats The Barnacles Out Of Your Average Rebuild. Brian on Track Your Cat’s Weight Through This Internet-Connected Litter Box. Adrian on Track Your Cat’s Weight Through This Internet-Connected Litter Box. 
Nobbler on Recycled Speed Boat Beats The Barnacles Out Of Your Average Rebuild. Christian Knopp on Recycled Speed Boat Beats The Barnacles Out Of Your Average Rebuild. M on 3D Printed Protection Against “Under-Door” Attacks. Andrew on Quick Tip Improves Seven-Segment LED Visibility. DarwinSurvivor on Linux Fu: Easy Widgets. Retrotechtacular: Clay Pipe The Hard Way 27 Comments If people don’t or won’t use your chips, than you are out of business in a few years. You know, like the AVR demo kits formally known as Arduino…. Many students develop a taste for inexpensive samples… Primarily, I am not going to risk $800k of the development budget on some key piece of unobtainium, or take abuse from some imbecile in marketing (every company has them).įact, a chip will not be popular if its too unreliable, hard to integrate, or simply too expensive relative to other manufacturers. If a company gets annoyed over a tax deductible promotional program for an 80 cent die, than I just assume they won’t be around much longer. I like Microchip, and used 6 pieces of their silicon in the current product run.īecause there product line is very stable, and rarely EOLs a chip without a pin compatible replacement. This is why digi-key can still charge 3 times the low volume cost of a sample chip. The returns on a prototype design process can take years to mature. Our location only puts out around 20k pcs a month, but we don’t like getting dicked around. TI and SiLab is so paranoid about samples these days, they pissed me off enough to avoid using their products. 
Silicon is cheap these days, but shipping out samples costs labour. Posted in Tool Hacks Tagged fpga, open source, oscilloscope Post navigation Labtool even boasts some similar features.
We’ve looked at several low-cost scope options before.
#Sainsmart dds140 software free#
The output voltage can be set, but inputs are 5 V tolerant.Īccording to the developer, you can build the scope from the information provided by using free sample chips from the various vendors, only paying for the small components and the cost of the PCB.
#Sainsmart dds140 software generator#
Generator channels have 50 Ohm internal impedance and also operates via the GUI using the same USB chip. The FPGA generates signals at 50 Mhz using counters, algorithms, or simple waveform data and feeds a DAC.Ī 16-bit digital interface can be set as inputs or outputs. There are also two generator outputs with short circuit and overvoltage protection ( +/- 50 V ). The FPGA samples at 100 Mhz through a 10-bit dual analog-to-digital converter ( ADC ). The FPGA handles triggering and buffers the input before sending the data to the host computer via the USB chip. Both oscilloscope channels are protected for overvoltage up to +/- 50 V. A GUI uses a Cypress’s EZ-USB FX2LP chip to send configuration data to the FPGA. The hardware uses a Xilinx Spartan-6 FPGA.
#Sainsmart dds140 software mac#
The control GUI can work with Windows, Linux, or the Mac (see the video, below). The device is a capable 2-channel scope, a logic analyzer and also a waveform and pattern generator. A case in point is the Scopefun open hardware project. Then again, modern scopes often have multiple functions, so maybe that’s not a fair assertion. If you could only own one piece of test equipment, it should probably be an oscilloscope.
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