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About My Course
When I first considered producing these tutorials, I couldn’t quite decide on the best starting point. I didn’t want to begin the way every “Electronics 101” class does (I’ve taught plenty of those). My goal is to make the material engaging, practical, and rooted in real-world concepts. Whenever possible, I’ll rely on free resources and software so that cost isn’t a barrier. I also realized that I don’t need to reinvent the wheel by creating endless theory-heavy material. Instead, I see my role as a guide—curating the best resources, saving students from endless “Googling,” and filtering out information that is useless when you’re trying to solve real, hands-on problems. As I used to tell my students, “Nice to know? Got to go.” I’ll use AI to gather high-quality information and combine it with my own teaching and electronics experience. From there, I’ll distill the material into clear, first-principles explanations. Each topic will include a mix of explanations, working circuit simulations, quick quizzes, crossword puzzles, prototyping exercises, troubleshooting discussions, and both mental and physical challenges. For students who want to go deeper, I’ll provide links to the most relevant advanced resources. There won’t be a rigid, predetermined sequence of topics. Instead, the course will grow based on what students find most valuable—covering areas like DC and AC basics, analog and linear circuits, digital logic, and even communications. So, where am I starting? Drum roll—with the simplest possible 555 astable circuit. We’ll breadboard the circuit, simulate it, quiz it, puzzle it, and challenge it. We will be using free Cirsuitsim and simulide simulator programs. My resume is attached if you are curious. I will post a poll next time after I figure out how thwy work here.
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First Simulation Exercise Added
Select Classroom . Open the Simple Circuits First Principles section and follow instructions
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Circuit Simulator Reminder
Don't forget to check out the free circuit simulator. https://freecircuitsim.com/simulator/ We will be using it soon for training and student challenges.
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Also ordered these for evaluation
Also ordered these test leads with 10 wires with alligator clips for $1.99 probably same ones that Harbor freight has for $3.99. The insulators are usually very slippery plastic and kind of hard to squeeze. 1Set / 10PCS Alligator Clips Electrical DIY Test Leads Alligator Double-ended Crocodile Clips Roach Clip Test Jumper Wire 46CM 10,000+ sold $1.99 34% off$3.05 Import charges included Customer Reviews (4858) I can't get the link to work but you can look them up with information above. Still think it is a freaky website but they are a 35 Billion Dollar company.
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Great deal on electronics components kit
I just saw this on aliexpress. I have ordered these before for $12. They have a special until June 11 for 99 US cents. Yes thats $.99. I haven't checked shipping which is sometimes a gotcha at the sites. But even at full price they are a good buy. Website is a little confusing. I used paypal. https://www.aliexpress.us/item/3256806642463372.html?spm=a2g0o.productlist.main.7.655f4432OmEWTN&algo_pvid=f2175bad-eb5d-49fd-9cf6-14b5a49b8bd6&algo_exp_id=f2175bad-eb5d-49fd-9cf6-14b5a49b8bd6-6&pdp_ext_f=%7B%22order%22%3A%22583%22%2C%22eval%22%3A%221%22%2C%22fromPage%22%3A%22search%22%7D&pdp_npi=6%40dis%21USD%2111.44%210.99%21%21%2177.26%216.69%21%402101d6fe17809338805003144e0e51%2112000038435810283%21sea%21US%210%21ABX%211%210%21n_tag%3A-29910%3Bd%3A83e9803%3Bm03_new_user%3A-29895%3BpisId%3A5000000208023469&curPageLogUid=f1yF3yH2Phev&utparam-url=scene%3Asearch%7Cquery_from%3A%7Cx_object_id%3A1005006828778124%7C_p_origin_prod%3A Diverse Component Range:Includes a variety of resistors, capacitors, LEDs, and transistors for a broad range of electronic projects. Versatile Power Supply:Includes a versatile power module, capable of handling up to 9V for diverse DIY projects. Ic4n35|Extensive Component Kit:Comprehensive 830-hole breadboard kit with 65pcs jumper wires, 140pcs solderless jumpers, and various electronic components.
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Learning  Basic Electronics
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Learn electronics guided by experienced "real world" educator using simulations, tutorials, breadboarding, quizzes, challenges, crossword puzzles.
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