The true value of 1001 More Practical Electronic Circuits isn't the first 900 circuits; it is the last 101. Look for the sections titled "Test Equipment" and "Power Supplies."
While there are Class-D amps now, the LM386 remains the king of "simple." The PDF likely shows the "gain=200" configuration with a Zobel network (resistor-capacitor to ground). 1001 more practical electronic circuits pdf work
This is the "bench supply" project. While bulky, the pass-transistor design (using a massive 2N3055 in a TO-3 case) can handle 5 amps. The PDF provides the thermal calculations for the heatsink. The true value of 1001 More Practical Electronic
As a PDF, this work is a direct successor to the iconic circuit collections of the 1980s–90s (e.g., from TAB Books or Radio Shack). The scan quality (assuming it’s a digitized older text) varies: some diagrams are crisp, others are slightly grainy. However, the searchable text is a lifesaver—finding “555 timer” or “op-amp comparator” takes seconds, unlike the original print version. While bulky, the pass-transistor design (using a massive
To prove the PDF is worth the download, here are five circuit families from the 1001 More list that are timeless. You can build these tonight.
Overall Verdict: ⭐⭐⭐⭐☆ (4/5) – A valuable digital toolkit for the hands-on enthusiast, though it shows its vintage.