Circuits

Circuit electronic Christmas tree DIY with LED
Circuits Light / Led Videos

Get Crafty this Christmas: Construct a Circuit Electronic Tree with LED

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Toni

Circuit electronic Christmas tree DIY with LED, LED flash using astable oscillator with transistor, PCB in the shape of a ...

LIR2032 battery charger circuit with TP4056
Circuits Battery Charger Power Supply

LIR2032 battery charger circuit with TP4056

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Toni

Rechargeable lithium-ion LIR2032 battery charger circuit with TP4056. LIR2032 is a rechargeable lithium-ion coin cell battery commonly used in small ...

MC34063 5V Buck Converter SMD board
Power Supply Circuits

MC34063 5V Buck Converter SMD

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Toni

The MC34063 Series is a monolithic control circuit containing the primary functions required for DC-DC converters. These devices consist of ...

Circuit transistor tester M328 capacitor test
Circuits Test

Circuit transistor tester M328

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Toni

Transistor Tester M328, with ATmega328 microcontroller, LCD-Display 128×64, measures resistor, inductor, capacitor, capacitor ESR, NPN and PNP bipolar transistors, N- ...

TPA3128D2 D-class power amplifier module
Audio Amplifier Circuits

TPA3128D2: Compact and Efficient D-Class Amplifier Module

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Toni

The TPA3128D2 is a highly efficient, stereo Class D audio amplifier that offers exceptional performance in a compact package. It ...

diy riaa phono preamp
Preamplifier Audio Circuits

Diy RIAA Phono Preamp circuit with opamp

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Toni

Diy RIAA Phono Preamp circuit with opamp It’s a phono preamp based on the design of rod ellion (sound-au.com) ituses ...

Circuit MP2307 5V Buck Converter SMD
Circuits Power Supply

Compact SMD Buck Converter: MP2307 for 5V Circuit Applications

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Toni

Circuit MP2307 5V Buck Converter SMD. The MP2307 is a monolithic synchronous buck regulator. The device integrates 100 mΩ MOSFETS ...

ATmega USBasp DIP AVR USB ISP TPI programmer
Circuits Download Microcontroller Test

Circuit ATmega USBasp DIP AVR USB ISP/TPI programmer

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Toni

Circuit ATmega USBasp DIP USB ISP/TPI programmer for Atmel AVR microcontroller. USBasp – USB ISP/TPI programmer for Atmel AVR microcontrollers, ...

Circuit Fm transmitter spy bug mini
Circuits Audio RF Transmitters

Circuit Fm spy bug transmitter mini SMD

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Toni

FM spy bug transmitter to listen to secret conversations, operates in the FM band 90-100 MHz, the 3v cr2032 battery ...

KT0803 Digital Stereo FM Transmitter circuit
Circuits Fm transmitter RF

KT0803k Digital Stereo FM Transmitter circuit

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Toni

KT0803k CH32V003 Digital Stereo FM Transmitter circuit, With the portable Li-Ion battery-powered Stereo FM Transmitter, you can transmit audio of ...