Research field of mobile robot (indoor mobile robot)
Before I start writing, I clarify that all of the following are my own opinions. I hope that other people will not be harmed with this...
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승호 박
- Jan 23, 2021
- 3 min
Resistance classification method and type
There is a DIP type resistor that we usually use (it is often said that it is a carbon film resistance) There is a way to know how many...
60
승호 박
- Jan 23, 2021
- 3 min
A short article on field effect transistors (FETs)
Justice Field Effect Transistor It is an active amplifier of semiconductor work In the case of a transistor, the size of the...
30
승호 박
- Jan 13, 2021
- 5 min
SCR,TRIAC,DIAC
After PN junction diode -> BJT -> JFET -> MOSFET, I will try to summarize SCR (Silicon Controlled Rectifier). Now, I think this is the...
40
승호 박
- Jan 5, 2021
- 5 min
About JFET (Junction FET)
If you don't understand the BJT outlined above, you won't be able to understand the description of FET this time. JFET is a little...
40
승호 박
- Jan 2, 2021
- 1 min
2s,3s,4s battery wiring diagram
2s, 3s, 4s battery wiring diagram.When connecting BMS, you will see a black dot on the basis of "B-" by purchasing it for each cell. You...
2010
승호 박
- Dec 31, 2020
- 4 min
About the MOSFET
If you look at the structure of the MOSFET... Metal -> Oxide -> Semiconductor structure as above, right? Here, there is something called...
60
승호 박
- Dec 23, 2020
- 1 min
Battery pack schematic
When making a battery pack using lithium ion, lithium polymer, or lithium iron dioxide battery, the circuit diagram is as follows. When...
30
승호 박
- Dec 12, 2020
- 1 min
Li-ion battery natural discharge
All batteries are discharged due to self-leakage current when stored for a long time. However, among many batteries, lithium batteries...
50
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