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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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Objective: Compile a comprehensive list of all equations in the U1 datasheet. P...
7
compile a comprehensive list of all equations specified in the U1 datasheet. fol...
9
use python to plot a bar graph showing the most expensive components in this des...
5
Calculate and recommend resistor values from different standard values that can ...
2
Calculate and recommend resistor values from different standard values that can ...
4
Objective: compile a comprehensive list of all equations in the U1 datasheet. Pr...
8
Using python, calculate and recommend resistor values from different standard va...
1
use python to plot a bar graph showing the most expensive components in this des...
6
use python to plot a bar graph showing the most expensive components in this des...
10
J3
C1
Capacitance
10uF
C4
Capacitance
4u7 F
C2
Capacitance
10uF
C3
Capacitance
100nF
C8
Capacitance
68pF
C10
Capacitance
22uF
C9
Capacitance
100nF
C7
Capacitance
22uF
C6
Capacitance
100nF
C5
Capacitance
10uF
R9
Resistance
20kΩ
R8
Resistance
2kΩ
U3
R7
Resistance
15kΩ
U1
R1
Resistance
3kΩ
R2
Resistance
1k5 Ω
R4
Resistance
4k7 Ω
R3
Resistance
68kΩ
R5
Resistance
6k8 Ω
IC1
U4
SETTING OUTPUT VOLTAGE
Line 1
------------------------------------------------------------
Line 2
The internal reference VREF is typically 0.6V. The output voltage is divided by a resistor divider,R1 and R2 to the FB pin.
Line 3
Vout = Vref x (1 + R6/R9)
Line 4
------------------------- AND ---------------------------
Line 5
Vout = Vref x (1 + R6/(R1+R4))
D1
VSOLAR
VBAT
J1
+3V3
D5
Color
Red
VBAT
D2
Color
Green
+3V3
D3
IC2
VUSB
L2
Inductance
2u2 H
12_5V
SW1

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CI Playground: BRAVE POWER MANAGEMENT BOARD

CI Playground: BRAVE POWER MANAGEMENT BOARD thumbnail
Brave is a versatile and efficient power board that can provide 12v, 5v and 3.3v outputs for various applications. It can be powered by battery or solar panel, and the battery can be recharged by solar energy. It can also be powered by a USB port if needed. This board is ideal for IoT projects that require reliable and stable power supply in different environments. #IoT #power #management #usb

Properties

Properties describe core aspects of the project.

Pricing & Availability

Distributor

Qty 1

Arrow

$1.01–$2.23

Digi-Key

$0.57–$2.66

LCSC

$1.02–$2.74

Mouser

$2.71–$3.34

Verical

$0.48–$1.94

Controls