ECE Lab Kit 12 Signal Conditioning and Filtering
Signal Conditioning and Filtering Lab Kit for ECE — Master Active Filters and Bode Plots with LM358
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Transform the filter equations from your classroom notes into working circuits on a breadboard. This kit guides you through building and characterising low-pass, high-pass, and band-pass active filters — exactly the experiments you face in ECE lab practicals. By the end, you'll have a set of filter modules and the ability to generate Bode plots that match theoretical predictions.
What You'll Build
You’ll assemble second-order active filters using LM358 op-amps, each with adjustable cutoff frequency or centre frequency. The final setup lets you sweep through frequencies with the included function generator, measure gain and phase at every point, and produce clean magnitude-and-phase Bode diagrams. It’s the same workflow expected in B.Tech Analog Circuits Lab and CBSE electronics projects.
What You'll Learn
- Design and tune second-order low-pass, high-pass, and band-pass filters around the LM358.
- Calculate cutoff frequencies from resistor-capacitor values and validate them experimentally.
- Measure frequency response using a function generator and oscilloscope (or PC-based instruments).
- Plot Bode plots on graph paper or software, and compare experimental roll-off slopes with theory.
Kit Contents
| Component | Quantity |
|---|---|
| LM358 Op-Amp | 4 |
| 10kΩ Resistors | 20 |
| 100kΩ Resistors | 10 |
| 100nF Capacitors | 10 |
| 10µF Capacitors | 5 |
| Function Generator | 1 |
| Half Breadboard | 1 |
| Dual Power Supply | 1 |
| Male-Male Jumper Wires | 30 |
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
B.Tech ECE and EEE students tackling Analog Circuits Lab or Linear Integrated Circuits practicals will find all the building blocks ready to go. CBSE Class 12 students with the Electronics Elective can use it for board project work on filters. Engineering teams participating in Smart India Hackathon or building biomedical signal conditioning prototypes will appreciate the rapid, repeatable setup.
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?
Scan the QR code to start the AI companion, which guides you through each filter stage. You can also message us on WhatsApp for direct support.
Do I need an oscilloscope to measure frequency response?
An oscilloscope or a PC-based USB oscilloscope gives the best learning experience. You can also use a multimeter with frequency measurement for basic gain-vs-frequency data.
Can I use this kit for my final-year B.Tech project on signal conditioning?
Absolutely. The filter circuits can form the analogue front-end for ECG, EMG, or sensor signal conditioning. The kit gives you a solid foundation to extend into your specific application.
Are all components breadboard-friendly?
Yes. The LM358 ICs are in standard DIP-8 packages, and all resistors, capacitors, and wires plug directly into the included half breadboard. No soldering required.
Active low-pass, high-pass and band-pass filter circuits using LM358 — measure frequency response and plot Bode plots.
What's in this kit
- LM358 Op-Amp x4
- 10kΩ Resistors x20
- 100kΩ Resistors x10
- 100nF Caps x10
- 10µF Caps x5
- Function Generator
- Half Breadboard
- Dual PSU
- M-M Wires x30
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