300in1: Difference between revisions
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== Putting Electronics to Work == | == Putting Electronics to Work == | ||
=== Strobe Light === | |||
=== CdS Controlled Oscillator === | |||
=== Frequency Shift Oscillator === | |||
=== Electronic Grandfather Clock === | |||
=== Electronic Metronome === | |||
=== Motion Detector === | |||
=== Door Alarm === | |||
=== Rapid LED Display Switching === | |||
=== Code Practice Unit 1 === | |||
=== Twin-TAudio Oscillator === | |||
=== Current Switch === | |||
=== Shot in the Dark === | |||
=== Variable A-C Oscillator === | |||
=== TWO-Tone Buzzer === | |||
=== Sawtooth Wave Oscillator === | |||
=== Astable Multivibrator === | |||
=== Monostable Multivibrator === | |||
=== Code Practice Unit 2 === | |||
=== The Noisy Light === | |||
=== Hearing Aid Amplifier === | |||
=== Light/Sound Code Practice Unit === | |||
=== Light Controlled Burglar Alarm === | |||
=== DC-DC Converter === | |||
=== Count Down Timer === | |||
=== Transistor Frequency Doubler === | |||
=== One Transistor Full-Wave Rectifier === | |||
== Radio Circuits == | == Radio Circuits == | ||
Revision as of 18:40, 25 January 2020
Hi there. I'm John. I have a 300in1 electronic project lab, and I am slowly making my way through the projects. The various projects are listed in the sample manual and duplicated in the projects section below. There are some admin notes for John's use.
Notes
Long leg (anode) positive.
Short leg (cathode) negative. (Line/band near cathode).
- IN60P: Germanium diode
- C4V7ST: Zener diode
Emitter - Collector - Base
Hold Apple Key when dragging to 'move' files
https://www.jj5.net/sixsigma/300in1
Table
| # | Name | Page | Date | Made | Worked |
|---|---|---|---|---|---|
| 001 | #Light-Controlled Bird | ||||
| 002 | #Transistor Radio | ||||
| 003 | #Sound Scooper | ||||
| 004 | #American Patrol Car Siren | 2018-03-17 | ✓ | ✓ |
Projects
Surprise and Fun
Light-Controlled Bird
Transistor Radio
Sound Scooper
American Patrol Car Siren
This circuit uses an astable multivibrator.