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Welcome to Flux

Treat Flux like your intern. Tell it what you'd like to build and it'll get to work. You can also ask it questions, brainstorm ideas, and teach it your preferences. Learn More

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Write I2C initialization code
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Is there a digital to analog converter with an 8V analog range and serial input?
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2
Note 2
Line 1
Place within 2mm of U4
Line 2
---------------------------------------
-6V
+6V
+3V3
Note 1
Line 1
Place within 2mm of U3
Line 2
---------------------------------------
-6V
+3V3
To Layout Engineer
Line 1
Place within 2mm of IC1
Line 2
---------------------------------------
+3V3
+6V
+6V
+6V
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
-6V
+3V3
To Electrical Engineer
Line 1
Photodiode has 2nA of dark current at a reverse bias voltage of 10V, so it does not significantly load the resistive divider
Line 2
-------------------------------------------------------------
Line 3
It can be assumed the photodiode will produce a 10mV spike over 50us
Line 4
-------------------------------------------------------------
Line 5
See Comment 8 for copilot's analog frontend design
J1
IC1
RAD_BEEP
U6
GAMMA_RAW
+6V_I_MON
SPI1_COPI
SPI1_SCK
SPI1_CS
SPI1_CS
-6V_CHRG_PUMP_EN
+6V_BUCK_PG
SPI1_COPI
IC1_RST
UART1_TX
UART1_TX
SPI1_SCK
GAMMA_RAW
I2C1_SDA
IC1_RST
UART1_RX
J2
I2C1_SCL
I2C1_SDA
U5
UART1_RX
+6V_BUCK_EN
GAMMA_RAW
-6V_V_MON_INV
I2C1_SCL
+6V_V_MON
SPI1_CIPO
SPI1_CIPO
RAD_BEEP
C5
Capacitance
24.9pF
C3
Capacitance
10nF
C8
Capacitance
100nF
C1
Capacitance
10nF
C7
Capacitance
10nF
C10
Capacitance
22uF
C4
Capacitance
100nF
C6
Capacitance
24.9pF
C9
Capacitance
100nF
C2
Capacitance
100nF
RF1
Resistance
316kΩ
RF2
Resistance
316kΩ
U4
CELL1
R1
Resistance
20kΩ
SW1
U3
RIN1
Resistance
1kΩ
R2
Resistance
40kΩ
RIN2
Resistance
1kΩ

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Documents

    Documents are markdown text files which describe project goals, capture details, or even simulation outputs.

    Assets

    svg

    IncessantBlabber-Radioactive-symbol.svg

    IncessantBlabber-Radioactive-symbolDefault
    Environmental Radiation Logger Co-Pilot Example 2a30 cloned again thumbnail
    Project Outline: Microcontroller RTC Dosimeter Op Amp Stage

    Properties

    Properties describe core aspects of the project.

    Pricing & Availability

    Distributor

    Qty 1

    Digi-Key

    $15.70–$16.80

    LCSC

    $17.57–$19.19

    Mouser

    $16.60

    Controls