Board-dat/IDD/IDD1002-dat/IDD1002-dat.md
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# IDD1002-dat
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+## Board Layout
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![](2024-04-08-16-54-17.png)
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-Breakout board support up to
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+## CC Current calculation
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+
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+| Resistor | value |
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+| -------- | ----- |
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+| R1 | 0.5R |
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+| R2 | 0.5R |
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+| R3 | 0.33R |
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+| R4 | nc |
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+
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+Rs = 0.142241 R
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+
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+- [[circuit-resistor-dat]]
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+
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+
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+## Breakout board support up to
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- [1W, 10W, 30W high power LEDs in our store](https://www.electrodragon.com/product/high-power-full-white-led-variable100w30w50w20w/)
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- also can shortly or not [fully power 50W or 100W LEDs](https://www.electrodragon.com/product/high-power-full-white-led-variable100w30w50w20w/). 33V for 100W LEDs can work but not recommdedded for long term.
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- Each purchase is for 2 pieces boards.
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-- [[led-driver-dat]]
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+- [[led-driver-dat]]
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+
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+- read more information on this page [[PT4115-dat]]
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Chip-dat/powTech-dat/PT4115-dat.md
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+
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+# PT4115-dat
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+
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+[[PT4115E-datasheet.pdf]]
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+
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+
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+Iout = 0.1/ Rs
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+
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+- Rs >= 0.082R
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+
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+Iout = 0.1/0.142241 = 0.7030 A
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Chip-dat/powTech-dat/PT4115E-datasheet.pdf
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Chip-dat/powTech-dat/powTech-dat.md
Circuits-dat/circuit-resistor-dat/2024-04-25-17-38-03.png
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Circuits-dat/circuit-resistor-dat/circuit-resistor-dat.md
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+
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+# circuit-resistor-dat
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+
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+
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+![](2024-04-25-17-38-03.png)
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+
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+## ref
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+
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+https://www.21ic.com/tools/circuit/201003/54180.htm
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Circuits-dat/circuits-dat.md
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+
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+# circuits-dat
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+
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+- [[MMA7660-dat]] - [[SD-card-dat]]
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+
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+- [[mosfet-dat]] - [[logic-gate-dat]]
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+
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+
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+- [[auto-serial-dat]]
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Circuits-dat/comparator-dat/comparator-dat.md
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+
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+# comparator-dat
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+
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+- [[LM393-dat]] - [[UA741-dat]]
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Circuits-dat/diy-circuits-dat/2024-04-03-01-21-19.png
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Circuits-dat/diy-circuits-dat/2024-04-03-01-22-08.png
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Circuits-dat/diy-circuits-dat/2024-04-03-01-22-57.png
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Circuits-dat/diy-circuits-dat/2024-04-03-01-25-50.png
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Circuits-dat/diy-circuits-dat/diy-circuits-dat.md
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+
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+# diy-circuits-dat
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+
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+(散件)声控LED旋律灯套件 咪头声音控制
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+
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+![](2024-04-03-01-21-19.png)
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+
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+
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+(散件)NE555叮咚数字门铃套件 制作音乐电工焊接
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+
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+![](2024-04-03-01-22-08.png)
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+
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+
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+(散件)红外感应报警器套件 电子电路焊接产品工艺组装教学实训DIY
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+
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+![](2024-04-03-01-22-57.png)
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+
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+
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+(散件)热敏电阻过温度传感器报警器套件 电子焊接实训制作组装DIY
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+
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+![](2024-04-03-01-25-50.png)
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+
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+- [[comparator]] - [[LM393-dat]]
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+
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+## ref
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+
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+- [[diy-circuits]]
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Circuits-dat/logic-gate/logic-gate-dat.md
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+
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+# logic gate
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+
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+
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+## 74AHC1G125
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+
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+https://www.diodes.com/assets/Datasheets/74AHC1G125.pdf
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+
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+| OE | A | Y |
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+| --- | --- | --- |
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+| L | H | H |
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+| L | L | L |
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+| H | X | Z |
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+
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+The output enters a high impedance state when a HIGH-level is applied to the output enable (OE) pin.
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Circuits-dat/mosfet-dat.md
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+
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+
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+# mosfet dat
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+
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+
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+
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+
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+## ref
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+
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+- [[mos-p]]
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+- [[mos-n]]
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+- [[mosfet]]
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Tech/Circuits-dat/circuits-dat.md
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-
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-# circuits-dat
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-
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-- [[MMA7660-dat]] - [[SD-card-dat]]
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-
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-- [[mosfet-dat]] - [[logic-gate-dat]]
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-
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-
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-- [[auto-serial-dat]]
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Tech/Circuits-dat/comparator-dat/comparator-dat.md
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-
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-# comparator-dat
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-
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-- [[LM393-dat]] - [[UA741-dat]]
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Tech/Circuits-dat/diy-circuits-dat/2024-04-03-01-21-19.png
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Tech/Circuits-dat/diy-circuits-dat/2024-04-03-01-22-08.png
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Tech/Circuits-dat/diy-circuits-dat/2024-04-03-01-22-57.png
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Tech/Circuits-dat/diy-circuits-dat/2024-04-03-01-25-50.png
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Tech/Circuits-dat/diy-circuits-dat/diy-circuits-dat.md
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-
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-# diy-circuits-dat
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-
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-(散件)声控LED旋律灯套件 咪头声音控制
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-
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-![](2024-04-03-01-21-19.png)
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-
8
-
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-(散件)NE555叮咚数字门铃套件 制作音乐电工焊接
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-
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-![](2024-04-03-01-22-08.png)
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-
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-
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-(散件)红外感应报警器套件 电子电路焊接产品工艺组装教学实训DIY
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-
16
-![](2024-04-03-01-22-57.png)
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-
18
-
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-(散件)热敏电阻过温度传感器报警器套件 电子焊接实训制作组装DIY
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-
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-![](2024-04-03-01-25-50.png)
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-
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-- [[comparator]] - [[LM393-dat]]
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-
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-## ref
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-
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-- [[diy-circuits]]
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Tech/Circuits-dat/logic-gate/logic-gate-dat.md
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-
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-# logic gate
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-
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-
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-## 74AHC1G125
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-
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-https://www.diodes.com/assets/Datasheets/74AHC1G125.pdf
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-
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-| OE | A | Y |
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-| --- | --- | --- |
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-| L | H | H |
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-| L | L | L |
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-| H | X | Z |
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-
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-The output enters a high impedance state when a HIGH-level is applied to the output enable (OE) pin.
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Tech/Circuits-dat/mosfet-dat.md
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-
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-
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-# mosfet dat
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-
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-
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-
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-
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-## ref
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-
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-- [[mos-p]]
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-- [[mos-n]]
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-- [[mosfet]]
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