Chat

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

Explain project
Write a project description
Find schematic issues
Create a test plan
Simulate a circuit
Prepare for Manufacturing
Component Selection Workflow
New Subsystem Wizard
Write I2C initialization code
Generate firmware skeleton
U1
R8
Resistance
10KΩ
R4
Resistance
10KΩ
R6
Resistance
10KΩ
R5
Resistance
10KΩ
IC1
R2
Resistance
10KΩ
R10
Resistance
10KΩ
R3
Resistance
10KΩ
R9
Resistance
10KΩ
R1
Resistance
10KΩ
VCC
VCC
SW5
I2C_SCL
VIN
C4
Capacitance
10uF
VSW
VCC
RESET
U2
I2C_SCL
VCC
I2C_SDA
EN
C1
Capacitance
100nF
VCC
VIN
RESET
VIN
POWER OUT
VCC
POWER OUT
KEY
SW1
VCC
SW4
KEY
C3
Capacitance
100nF
VCC
C5
Capacitance
10uF
VSW
VCC
EN
SW3
SW2
I2C_SDA
I2C_SCL
C2
Capacitance
47uF
VCC
I2C_SDA
OLED1
Q1
Q2
J2
R7
Resistance
8mΩ
J1

No files yet

Documents

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

    Assets

    svg

    bottom.svg

    bottomDefault

    ATtiny85 Phone Charge Guard

    ATtiny85 Phone Charge Guard thumbnail
    The ATtiny45/85 USB Phone Charge Guard regulates charging by monitoring voltage, current, power, and energy, protecting Li-ion batteries.

    Properties

    Properties describe core aspects of the project.

    Pricing & Availability

    Distributor

    Qty 1

    Digi-Key

    $6.48–$9.25

    LCSC

    $9.20–$9.22

    Mouser

    $9.02

    Controls