This Mr Circuit Lab 1 Learning Kits are 

Exciting, Educational, and Fun.  


Whether at home on in the classroom, these kits are ideal. They are low-cost, reliable, hands-on, reusable, and durable.  

Comes with all electronic parts.  In addition, all you need is a Solderless Circuit Board and a 9V battery to do the experiments.

Learn Basic Electronics - Reusable - Durable - Fun - Easy - Real Components - For Future Engineers and Techs - for Maker projects - for Science Fairs 


Understanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt?  

Mr Circuit Series 1 Basic Electronics Learning Kit MC1-25 
"Build a Code Oscillator Circuit"


It includes Video Lessons and online Quizzes.

All the parts are provided and diagrams, instructions and videos. 


When you order the Mr Circuit Learning Kit #25, you will receive all electronic parts to do the experiment, a printed booklet with instructions, and a link to view the online video presentation where an electronics instructor takes you through the module step by step.

With this lab, you will not only learn electronics, you will have a way of proving you have. No longer will prospective employers or customers just have to take your word for it.

The purpose of these learning kits is to teach you the basics of electronics technology by building electronic circuits with real electronic components.

This hands-on experience will give an individual valuable skills for them to use in today’s world of technology.


Here is LIST of all the Lab 1 Learning Modules available from Mr Circuit

MC1-00 Solderless Circuit Board to build kits $4.95

MC1-01 Experiment #1   How a RESISTOR Works $3.95

MC1-02 Experiment #2   How a POTENTIOMETER Works $3.95

MC1-03 Experiment #3   How a PHOTOCELL Works $2.95

MC1-04 Experiment #4   How a CAPACITOR Works $3.95

MC1-05 Experiment #5   How a SPEAKER Works $3.95

MC1-06 Experiment #6   How a DIODE Works $2.95

MC1-07 Experiment #7   How an SCR Works $4.95

MC1-08 Experiment #8   How an NPN bipolar Transistor Works $3.95

MC1-09 Experiment #9   How a PNP bipolar Transistor Works $4.95

MC1-10 Experiment #10 How a Two-Transistor Oscillator Works $4.95

MC1-11 Experiment #11 How a 555 Timer Integrated Circuit Works $3.95

MC1-12 Experiment #12 Build a BURGLAR ALARM Circuit $4.95

MC1-13 Experiment #13 Build an AUTOMATIC NIGHT LIGHT Circuit $4.95

MC1-14 Experiment #14 Build a DC TO DC POWER SUPPLY Circuit $3.95

MC1-15 Experiment #15 Build an ELECTRONIC METRONOME Circuit $5.95

MC1-16 Experiment #16 Build an ELECTRONIC MOTORCYCLE Circuit $4.95

MC1-17 Experiment #17 Build a RAILROAD LIGHTS Circuit $3.95

MC1-18 Experiment #18 Build a VARIABLE SPEED LIGHTS Circuit $4.95

MC1-19 Experiment #19 Build a CONTINUITY TESTER Circuit $7.95

MC1-20 Experiment #20 Build an AUDIO GENERATOR Circuit $7.95

MC1-21 Experiment #21 an ELECTRONIC POLICE SIREN Circuit $8.95

MC1-22 Experiment #22 Build a WAKE-UP ALARM Circuit $5.95

MC1-23 Experiment #23 Build a VARIABLE TIMER CIRCUIT Circuit $5.95

MC1-24 Experiment #24 Build a MOISTURE DETECTOR Circuit $4.95

MC1-25 Experiment #25 Build a CODE OSCILLATOR Circuit $7.95

MC1-26 Experiment #26 Build an AUDIBLE WATER DETECTOR Circuit $5.95

MC1-27 Experiment #27 Build an ENGLISH POLICE SIREN Circuit $6.95

MC1-28 Experiment #28 Build an ELECTRONIC CANARY Circuit $9.95

MC1-29 Experiment #29 Build a SPACE MACHINE GUN Circuit $7.95

MC1-30 Experiment #30 Build an ULTRASONIC PEST REPELLER Circuit $7.95

MC1-SET Complete set of all Mr Circuit Series 1 Kits (31 total) $160.00


Understanding Electronics is vital!  Your future depends on it!  Many of life's decisions are based on technology, i.e.  what cell phone should you buy, what TV should you buy, should you buy and EV, should you install Solar power,  what about Wind Power, or how much power are you using?  What is an Ohm, and what is a Watt? Complete all the Modules in this Mr Circuit Lab 1 and you will receive a Certificate of Electronics Training.

We ship orders the business day we receive them.