Diodes and Transistors Course
This course equips you with essential knowledge to build robust sensor interfaces and ADC front-ends using basic diodes and transistors like 1N4148 and 2N3904. Explore BJT buffering, precise biasing, level shifting without op-amps, protection strategies, SPICE verification, PCB considerations, and practical testing to ensure circuits remain reliable under varying conditions, temperature changes, and real hardware stresses.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain practical skills in designing reliable sensor front-ends and ADC interfaces using discrete diodes and transistors. Master BJT behaviour, biasing techniques, buffering, level shifting, clamp circuits, protection designs, worst-case analysis, SPICE simulations, PCB layout, and bench testing for stable, accurate performance in real-world applications.
Elevify advantages
Develop skills
- Design efficient diode and BJT sensor front-ends for fast, low-noise ADC interfaces.
- Perform accurate hand calculations for bias points, gain, and level shifting.
- Conduct worst-case and temperature analysis to ensure robust circuit performance.
- Build clamp and protection circuits to protect ADCs in actual hardware setups.
- Validate designs through SPICE simulations and bench testing for range, impedance, and stability.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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