Research Lab Kit 14 High Speed Data Acquisition
High-Speed Data Acquisition Research Kit – STM32 Nucleo with ADS8688 16-Bit ADC, 500ksps Sampling
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
When you need to capture microsecond-scale transients — like a piezo shockwave or a fast-rising current spike — generic USB oscilloscopes fall short. This kit puts a genuine 16-bit, 500ksps ADS8688 ADC in your hands, connected to an STM32 Nucleo that streams raw samples to your PC over USB CDC. You get full control of sampling parameters and direct access to the data for MATLAB, Python, or LabVIEW analysis.
What You'll Build
A high-speed data logger that acquires one or two analog channels via BNC connectors, samples at up to 500ksps with 16-bit resolution, and streams the digitized waveform to a PC virtual COM port. The firmware is built on STM32 HAL; you'll write the ADC driver, configure DMA, and format the data for USB transmission.
What You'll Learn
- Interfacing a 16-bit parallel ADC with an ARM Cortex-M4 microcontroller at maximum sampling rate
- Configuring high-speed SPI and DMA for continuous, glitch-free data transfer from ADC to memory
- Implementing USB CDC class device firmware on STM32 to stream real-time data to any PC
- Logging and processing high-speed waveforms using Python or MATLAB for lab research
Kit Contents
| Component | Quantity |
|---|---|
| STM32 Nucleo F401RE | 1 |
| ADS8688 ADC | 1 |
| SMA Connectors | 2 |
| BNC Cables | 2 |
| USB Cable | 1 |
| M-M Wires | 20 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part | Pre-tested as a system |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of debugging | Hours, with step-by-step guidance |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
This kit is designed for final-year B.Tech ECE/EEE students, M.Tech researchers, and industrial R&D engineers who need a reliable high-speed acquisition front-end for projects like motor control analysis, vibration monitoring, or physics experiments. It aligns with Smart India Hackathon hardware tracks and is ideal for IIT, NIT, VIT, BITS Pilani, and advanced research labs across Indian engineering colleges.
Built and Backed by Compoden
Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.
What if I get stuck during the build?
Simply scan the QR code to chat with the AI companion, or reach our team directly on WhatsApp — we'll help you debug in real time.
What sample rate can I realistically achieve with this kit?
The ADS8688 samples at 500ksps in single-channel mode; our STM32 firmware streams continuously over USB CDC, achieving sustained throughput near 400ksps depending on PC-side buffering. We provide a Python script to verify throughput on your setup.
Can I use this kit with MATLAB or LabVIEW?
Absolutely. The data appears as a standard virtual COM port; you can read it via MATLAB’s serial interface or LabVIEW VISA. Example MATLAB script for real-time plotting is included.
Is the ADC configured for bipolar inputs?
Yes, the ADS8688 supports true bipolar ±10.24V input range with programmable gain. The default firmware sets it to ±10V, 16-bit resolution; you can modify the gain settings in the code to handle different signal amplitudes.
ADS8688 16-bit ADC on STM32 samples at 500ksps — capture transient events and stream to PC via USB CDC.
What's in this kit
- STM32 Nucleo F401RE
- ADS8688 ADC
- SMA Connectors x2
- BNC Cables x2
- USB Cable
- M-M Wires x20
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items