Common causes of electronics breadboard prototype circuits not working properly
I ran into a problem with my circuit not working today, even though I was sure I had wired everything up properly. It is so easy to make a minor mistakes that will make a circuit not work at all or work erratically so I figured this was a good time to address those issues as what to look for while trouble shooting your own prototype circuits.
Previous video covering the voltage booster https://youtu.be/5TBeIPzzZZI Voltage booster demonstration circuit measured with pocket oscilloscope by electronzap electronics.
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LEDs can set a voltage to a fairly steady level as long as current is limited to no more than 20mA.
#voltages #electronics #LEDs
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#power #electronics #energy
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https://www.youtube.com/watch?v=ivhVGmGghAU
NAND gate basics. IC from https://amzn.to/2SHdW2L Electronics-Salon 30 Types 74LSxx Series Logic IC Assortment Kit, TTL, Low-Power Schottky Logic IC
7400 Quad 2 input pos NAND gate IC high speed CMOS compared to Low power schottky floating input pin
IC inputs tested more closely https://youtu.be/4A9He_IliZw 7400
Transistor NAND gate circuit https://youtu.be/EkO0WD3Ba0I Transistor circuit 8 NAND gate switches 2N2222 NPN BJT and SN74HC00N quad 2 input NAND gate IC
https://www.patreon.com/posts/28728943 diagram used in video
Always consult the datasheet before using any integrated circuit.
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#Electronics #7400 #NAND
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https://www.youtube.com/watch?v=TQ1DgsdUe5A
https://amzn.to/2Xe7XZ5 ETEPON Digital Oscilloscope Kit with BNC-Clip Cable Probe Power Adapter (Assembled Finished Machine) EM001
https://youtu.be/8tHU2w-yKjE LM358 dual op amp positive feedback hysteresis schmitt trigger non inverting comparator circuit
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Preview of LM358 dual op amp triangle and square wave generator circuit
#electronics #components #opamp
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#LDR #resistance #transistors
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#multimeter #DIY #howto
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Don't set one of these packs on a conductive surface.
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#electronics #liion #18650
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#Electronics #Howto #diy
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