Written by 
Unlock the power of precision signal generation with the DIY ICL8038 Multifunctional Low Frequency Signal Generator. Designed for hobbyists and professionals alike, this versatile kit delivers clean, reliable waveforms from 5 Hz to 400 kHz, enabling you to practice soldering, test circuits, and build custom projects with confidence.
Product Overview
Harness the flexibility of the ICL8038 IC to create sine, square, triangle, sawtooth, pulse, and pulse‑width modulated (PWM) signals—all from a single, easy‑to‑assemble board. The kit includes everything you need: a pre‑designed PCB, a complete component list, and step‑by‑step instructions.
Key Highlights
- Wide Frequency Range: 5 Hz – 400 kHz, ideal for audio, RF, and instrumentation applications.
- Multi‑Wave Output: Sine, square, triangle, sawtooth, pulse, and PWM—switch modes with a simple jumper.
- Low Power Consumption: Operates on 3.3 V–5.5 V, perfect for battery‑powered projects.
- High Accuracy: ±0.5 % frequency tolerance ensures precise waveform generation.
- Compact & Robust Design: Small footprint, solder‑friendly layout for quick assembly.
- Educational Value: Ideal for electronics labs, soldering practice, and DIY learning.
Technical Specifications
- IC: ICL8038
- Supply Voltage: 3.3 V – 5.5 V DC
- Frequency Range: 5 Hz – 400 kHz
- Waveform Types: Sine, Square, Triangle, Sawtooth, Pulse, PWM
- Output Amplitude: 0 V – 3.3 V (adjustable via external resistor)
- Power Consumption: < 30 mA
- Dimensions: 50 mm × 30 mm (PCB)
Applications
- Audio oscillator and tone generator
- Signal generator for test and measurement equipment
- PWM driver for motor control and LED dimming
- Educational tool for electronics courses and soldering workshops
- Prototype development for RF and communication circuits
Why Choose This DIY Kit?
With a complete set of components, a user‑friendly schematic, and a detailed assembly guide, this kit eliminates the guesswork. Whether you’re a seasoned engineer or a beginner, the DIY ICL8038 Low Frequency Signal Generator offers a hands‑on learning experience while delivering professional‑grade performance.
Order now and start building your own signal generator today—perfect for practice, prototyping, and mastering low‑frequency waveform generation.
Price: Original price was: $ 17.92.$ 6.27Current price is: $ 6.27.