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购买 DC Circuits Module 1

$19.56

$21.26

1 Unit Evemodel 3V-24V DC Power Distribution Module 12 Channel With Individual Switches PCB017

Aliexpress

Free shipping

$19.56

$21.26

1 Unit Evemodel 3V-24V DC Power Distribution Module 12 Channel With Individual Switches PCB017

Aliexpress

$4.80

$4.95

AT41 Time Delay Realy Circuit Timing Switch Module 1S-40H 1500Ma For Delay Switch Timer Board DC 12V

Aliexpress

$4.80

$4.95

AT41 Time Delay Realy Circuit Timing Switch Module 1S-40H 1500Ma For Delay Switch Timer Board DC 12V

Aliexpress

$2.36

$2.39

LM393 Voltage Comparator Module DC 5V/12V/24V 1 Channel Relay Module For Automotive Circuit

Aliexpress

$2.36

$2.39

LM393 Voltage Comparator Module DC 5V/12V/24V 1 Channel Relay Module For Automotive Circuit

Aliexpress

$0.42

$0.57

Switching Power Supply Circuit Board AC-DC 12V 1A 1000MA/1.2A 1200MA DC Voltage Regulator Module For

AliExpress

折扣 26%

$0.42

$0.57

Switching Power Supply Circuit Board AC-DC 12V 1A 1000MA/1.2A 1200MA DC Voltage Regulator Module For

AliExpress

$0.94

$0.95

1/5/10PCS Mini DC-DC Boost Step Up Converter Board Module 3.7V To 12V Voltage Regulator PCB Board

AliExpress

$0.94

$0.95

1/5/10PCS Mini DC-DC Boost Step Up Converter Board Module 3.7V To 12V Voltage Regulator PCB Board

AliExpress

$0.87

$1.16

DC-DC Power Module B0503LS B0505LS B0509LS B0512LS B0515LS B0524LS-1WR3 1W 5V To

AliExpress

折扣 24%

$0.87

$1.16

DC-DC Power Module B0503LS B0505LS B0509LS B0512LS B0515LS B0524LS-1WR3 1W 5V To

AliExpress

$0.62

$0.82

1-10Pcs 1W 2W DC-DC Power Module Isolated Non Regulated 12V/5V To 3.3V/5V/9V/12V/15V/24V F1212S 1WR3

AliExpress

折扣 24%

$0.62

$0.82

1-10Pcs 1W 2W DC-DC Power Module Isolated Non Regulated 12V/5V To 3.3V/5V/9V/12V/15V/24V F1212S 1WR3

AliExpress

$0.96

$1.04

TZT LM317T DC-DC Adjustable Converter Buck Step Down Circuit Board Module Linear Regulator Power

AliExpress

$0.96

$1.04

TZT LM317T DC-DC Adjustable Converter Buck Step Down Circuit Board Module Linear Regulator Power

AliExpress

$2.05

AC-DC 12V 1A Switching Power Supply Module Bare Circuit Board For Replace/Repair Short Circuit

AliExpress

$2.05

AC-DC 12V 1A Switching Power Supply Module Bare Circuit Board For Replace/Repair Short Circuit

AliExpress

$0.23

1PCS Mini DC-DC Boost Step Up Converter Board Module 3.7V To 12V Voltage Regulator PCB Board Module

AliExpress

Free shipping

$0.23

1PCS Mini DC-DC Boost Step Up Converter Board Module 3.7V To 12V Voltage Regulator PCB Board Module

AliExpress

$1.32

$3.90

1/5/10Pcs Mini DC-DC Boost Step Up Converter Board Module 3.7V To 12V Voltage Regulator PCB Board

AliExpress

折扣 66%

$1.32

$3.90

1/5/10Pcs Mini DC-DC Boost Step Up Converter Board Module 3.7V To 12V Voltage Regulator PCB Board

AliExpress

$5.45

$11.03

1-20PCS Mini DC-DC Boost Step Up Converter 3V 3.3V 3.7V 5V 9V To 12V Voltage Regulator PCB Board

AliExpress

Free shipping

折扣 50%

$5.45

$11.03

1-20PCS Mini DC-DC Boost Step Up Converter 3V 3.3V 3.7V 5V 9V To 12V Voltage Regulator PCB Board

AliExpress

$6.60

$13.62

DC-DC 200W Buck Converter 8-55V TO 1-36V 5V 12V 24V 19V Buck Converter Step-Down Power Module

Aliexpress

折扣 51%

$6.60

$13.62

DC-DC 200W Buck Converter 8-55V TO 1-36V 5V 12V 24V 19V Buck Converter Step-Down Power Module

Aliexpress

$1.53

$2.01

AC-DC 12V 2A 24V 1A Switching Power Supply Module Bare Circuit Board AC110-240V To 12V 24V Voltage

AliExpress

折扣 23%

$1.53

$2.01

AC-DC 12V 2A 24V 1A Switching Power Supply Module Bare Circuit Board AC110-240V To 12V 24V Voltage

AliExpress

$2.25

$4.38

1-10PCS DC 3V/3.3V Isolated Drive Control Board Output Signal Indicator High Level Driver Module

AliExpress

折扣 48%

$2.25

$4.38

1-10PCS DC 3V/3.3V Isolated Drive Control Board Output Signal Indicator High Level Driver Module

AliExpress

$3.77

$7.47

Mini 1 X DC-DC Power Module Board AC-DC Converter AC110V 220V To DC 12V 0.2A+5V Module Board

AliExpress

折扣 49%

$3.77

$7.47

Mini 1 X DC-DC Power Module Board AC-DC Converter AC110V 220V To DC 12V 0.2A+5V Module Board

AliExpress

$0.73

$0.84

DC 7V12V 10A PWM DC Motor Speed Control Module High Power Pwm Speed Controller PCB Electronic Board

AliExpress

折扣 13%

$0.73

$0.84

DC 7V12V 10A PWM DC Motor Speed Control Module High Power Pwm Speed Controller PCB Electronic Board

AliExpress

$3.89

$4.09

1Pcs 4-30V DC To AC Square Wave Inverter Converter Circuit Board DC-AC 50Hz 1A For Synchronous Motor

AliExpress

$3.89

$4.09

1Pcs 4-30V DC To AC Square Wave Inverter Converter Circuit Board DC-AC 50Hz 1A For Synchronous Motor

AliExpress

$3.95

DC12V 1A Switching Power Module Power Board AC100-240V To DC12V Power Module Short Circuit Overload

AliExpress

$3.95

DC12V 1A Switching Power Module Power Board AC100-240V To DC12V Power Module Short Circuit Overload

AliExpress

$0.83

$1.10

1 Channel DC 3V Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board

AliExpress

折扣 24%

$0.83

$1.10

1 Channel DC 3V Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board

AliExpress

$0.62

$0.83

10Pcs/1Pc Mini DC-DC Boost Step Up Converter 3V 3.7V 5V 9V To 12V Voltage Regulator PCB Board Module

AliExpress

折扣 25%

$0.62

$0.83

10Pcs/1Pc Mini DC-DC Boost Step Up Converter 3V 3.7V 5V 9V To 12V Voltage Regulator PCB Board Module

AliExpress

$2.15

1Pcs DC-DC DC 5-40V To 3V 3.3V 5V 1A Buck Step Down Conversion Power Module Voltage Regulator Board

AliExpress

$2.15

1Pcs DC-DC DC 5-40V To 3V 3.3V 5V 1A Buck Step Down Conversion Power Module Voltage Regulator Board

AliExpress

$0.72

$0.84

TZT 1/5PCS DC-DC Boost Power Supply Module Converter Booster Step Up Circuit Board 3V To 5V 1A

AliExpress

折扣 14%

$0.72

$0.84

TZT 1/5PCS DC-DC Boost Power Supply Module Converter Booster Step Up Circuit Board 3V To 5V 1A

AliExpress

$4.51

$5.78

AC-DC 5V 3A 12V 2A 24V 1A 24W Switching Power Supply Module Bare Circuit 220V To 5V 12V 24V Board

Aliexpress

折扣 21%

$4.51

$5.78

AC-DC 5V 3A 12V 2A 24V 1A 24W Switching Power Supply Module Bare Circuit 220V To 5V 12V 24V Board

Aliexpress

$0.95

1/5/10Pcs DC Power Converter Step Down Module DC-DC 2.8V5.5V Input Positive And Negative 12V Output

AliExpress

$0.95

1/5/10Pcs DC Power Converter Step Down Module DC-DC 2.8V5.5V Input Positive And Negative 12V Output

AliExpress

$1.93

$1.97

1-10PCS DD2712SA 3.5A DC-DC Converter Module Buck Step-Down Voltage Regulator Board 5V-27V To 3V

Aliexpress

$1.93

$1.97

1-10PCS DD2712SA 3.5A DC-DC Converter Module Buck Step-Down Voltage Regulator Board 5V-27V To 3V

Aliexpress

$5.01

$10.14

1Pcs DC3.7V Up To 1800V Booster Module PCB Pulse Dc Electric Shock High Voltage 2000V High Voltage

AliExpress

折扣 50%

$5.01

$10.14

1Pcs DC3.7V Up To 1800V Booster Module PCB Pulse Dc Electric Shock High Voltage 2000V High Voltage

AliExpress

$0.78

$0.94

1/3PCS DC-DC 12V To 3.3V 5V Buck Step Down Power Supply Module For Arduino TZT

AliExpress

折扣 17%

$0.78

$0.94

1/3PCS DC-DC 12V To 3.3V 5V Buck Step Down Power Supply Module For Arduino TZT

AliExpress

$0.73

DC Power Shield V1.1.0 For Wemos D1 Mini Development Board DC Power Supply Screen Module

AliExpress

$0.73

DC Power Shield V1.1.0 For Wemos D1 Mini Development Board DC Power Supply Screen Module

AliExpress

$2.63

$3.87

DC-DC 6.5V-60V To 1.25V-30V 5A Adjustable Step Down Buck Converter Module Power Voltage Regulator

Aliexpress

Free shipping

折扣 32%

$2.63

$3.87

DC-DC 6.5V-60V To 1.25V-30V 5A Adjustable Step Down Buck Converter Module Power Voltage Regulator

Aliexpress

$3.05

$4.13

1PC AC-DC 12V 1A Switching Power Supply Module Bare Circuit AC 100-240V To 12V Board Regulator For

AliExpress

折扣 26%

$3.05

$4.13

1PC AC-DC 12V 1A Switching Power Supply Module Bare Circuit AC 100-240V To 12V Board Regulator For

AliExpress

$1.26

$2.46

5Pcs/1Pc Mini DC-DC Automatic Buck Boost Power Module 1.8V 3V 3.7V 5V To 3.3V Step Down/Up Low Noise

Aliexpress

折扣 48%

$1.26

$2.46

5Pcs/1Pc Mini DC-DC Automatic Buck Boost Power Module 1.8V 3V 3.7V 5V To 3.3V Step Down/Up Low Noise

Aliexpress

$3.05

$4.13

New 1PC AC-DC 12V 1A Switching Power Supply Module Bare Circuit AC 100-240V To 12V Board

AliExpress

折扣 26%

$3.05

$4.13

New 1PC AC-DC 12V 1A Switching Power Supply Module Bare Circuit AC 100-240V To 12V Board

AliExpress

$1.36

$1.37

1PCS /5PCS 0.9-5V To 5V /3.3V DC-DC Step-Up Power Module Voltage Boost Converter Board 1.5V 1.8V

Aliexpress

$1.36

$1.37

1PCS /5PCS 0.9-5V To 5V /3.3V DC-DC Step-Up Power Module Voltage Boost Converter Board 1.5V 1.8V

Aliexpress

$2.30

$2.64

LM2587S DC-DC Step-Up Module: 0.9-5V Input (1.5V/1.8V/2.5V/3V/3.3V/3.7V/4.2V) - 5V Voltage Boost

Aliexpress

Free shipping

折扣 12%

$2.30

$2.64

LM2587S DC-DC Step-Up Module: 0.9-5V Input (1.5V/1.8V/2.5V/3V/3.3V/3.7V/4.2V) - 5V Voltage Boost

Aliexpress

$0.68

$0.74

DIYTZT 1/5PCS DC-DC Boost Power Supply Module Converter Booster Step Up Circuit Board 3V To 5V 1A

AliExpress

$0.68

$0.74

DIYTZT 1/5PCS DC-DC Boost Power Supply Module Converter Booster Step Up Circuit Board 3V To 5V 1A

AliExpress

git.ir

Linear Circuits 1: DC Analysis

Offered by Georgia Institute of Technology. This course explains how to analyze circuits that have direct current (DC) current or voltage ...

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