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Joyce Berdkan

Joyce Berdkan

jberdkan

11 Projects

3 Components

Flux Core

OverviewStarred
Motion Detector Circuit Using 555 Timers

Motion Detector Circuit Using 555 Timers

A motion detector circuit can detect a moving person from a distance of 1 meter. It uses a dual IR sensor. When the sensor detects the reflected IR rays, alarm will sound for 2 minutes.
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jberdkan

jberdkan

2 years ago

TSOP1738

TSOP1738

TSOP17XX Vishay Semiconductor \nIR EMITTING DIODE; Leaded Process Compatible: Yes\n None None https://www.snapeda.com/parts/TSOP1738/Vishay/view-part/?ref=snap TSOP1738 In Stock https://www.snapeda.com/parts/TSOP1738/Vishay/view-part/?ref=eda
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jberdkan

jberdkan

2 years ago

2 Uses

NE555N

NE555N

555 Type, Timer/Oscillator (Single) IC 500kHz 8-DIP #Commonpartlibrary #IntegratedCircuit #Timer #Oscillator
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jberdkan

jberdkan

2 years ago

11 Forks

Buck Boost 3.3V 500mA Physical Module

Buck Boost 3.3V 500mA Physical Module

A buck boost converter that can be powered from a Li-Ion battery and output 3.3V @ 500mA. Powered by the TPS63051YFFR and in the same package as a standard Adafruit buck converter. Expect to squeeze around 5-10% SoC from a typical Li-Ion battery. Input Voltage Range: 2.5V to 5.5V Assembled at pcbway.com
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jberdkan

jberdkan

2 years ago

14 Forks

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