projects

Collection by Sandra

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This is Simple non-contact voltage tester using transistors next one circuit that use all transistor as main. Which many friends like Non contact AC Detector Voltage. It use as main, Hobby Electronics, Electronics Projects, Simple Electronic Circuits, Inverter Welder, Circuits Class, Ac Dc Voltage, Electrical Circuit Diagram, Function Generator, Power Supply Circuit
Circuits ClassAc Dc VoltageFunction GeneratorPower Supply Circuit

Simple non-contact voltage tester using transistors

This is Simple non-contact voltage tester using transistors next one circuit that use all transistor as main. Which many friends like Non contact AC Detector Voltage. It use CD4060 as main,

This is Simple non-contact voltage tester using transistors next one circuit that use all transistor as main. Which many friends like Non contact AC Detector Voltage. It use as main, Hobby Electronics, Electronics Projects, Simple Electronic Circuits, Inverter Welder, Circuits Class, Ac Dc Voltage, Electrical Circuit Diagram, Function Generator, Power Supply Circuit
Circuits ClassAc Dc VoltageFunction GeneratorPower Supply Circuit

Simple non-contact voltage tester using transistors

This is Simple non-contact voltage tester using transistors next one circuit that use all transistor as main. Which many friends like Non contact AC Detector Voltage. It use CD4060 as main,

How to test a diode. tester circuit can check the diode the good or bad and also can indicate its polarity. using op-amp and LED for display. Diy Electronics, Electronics Projects, Electronic Circuit Projects, Led Light Design, Lighting Design, Function Generator, Power Supply Circuit, Voltage Regulator, Circuit Diagram
Diy ElectronicsFunction GeneratorPower Supply CircuitVoltage Regulator

How to test a diode with tester circuit | ElecCircuit.com

How to test a diode. tester circuit can check the diode the good or bad and also can indicate its polarity. using op-amp 741IC and LED for display.

How to test a diode. tester circuit can check the diode the good or bad and also can indicate its polarity. using op-amp and LED for display. Diy Electronics, Electronics Projects, Electronic Circuit Projects, Led Light Design, Lighting Design, Function Generator, Power Supply Circuit, Voltage Regulator, Circuit Diagram
Diy ElectronicsFunction GeneratorPower Supply CircuitVoltage Regulator

How to test a diode with tester circuit | ElecCircuit.com

How to test a diode. tester circuit can check the diode the good or bad and also can indicate its polarity. using op-amp 741IC and LED for display.

This temperature to voltage converter circuit, convert a temperature into a voltage level. It achieves an acceptable performance between 0 and

Temperature to Voltage Converter using Thermistor (PCB) - Electronics Area

This temperature to voltage converter circuit, convert a temperature into a voltage level. It achieves an acceptable performance between 0 and 24°C

is used in mini function generator circuit with few components. The output 3 waveform, Sine,triangle, and square wave signals

Transistor equalizer circuit diagram | ElecCircuit.com

Here is the transistor graphic equalizer circuit. Why should make this circuit? We use it for controlling the audio frequency in some kinds of audio frequency responses that are not flat. Which we cannot use a normal tone control circuit. Because it has a too wide bandwidth. We need to use a good equalizer circuit […]

is used in mini function generator circuit with few components. The output 3 waveform, Sine,triangle, and square wave signals

Transistor equalizer circuit diagram | ElecCircuit.com

Here is the transistor graphic equalizer circuit. Why should make this circuit? We use it for controlling the audio frequency in some kinds of audio frequency responses that are not flat. Which we cannot use a normal tone control circuit. Because it has a too wide bandwidth. We need to use a good equalizer circuit […]

Today, I recommend a bass mid treble Tone control circuit using an op-amp. They include 3 circuits. We choose to use the as main, it is so an interesting IC. Because of the ultra-low noise properties. So often uses them… Electronic Circuit Projects, Electronic Engineering, Simple Electronics, Electronics Projects, Circuits Class, Electrical Circuit Diagram, Function Generator, Power Supply Circuit, Ab Circuit
Circuits ClassFunction GeneratorPower Supply CircuitAb Circuit

5 (bass mid treble) Tone control circuits projects using NE5532, 4558, LF353

Tone control circuit using NE5532 or 4558 or LF353, as low noise, with PCB layout, You can adjust the sound frequency and bass mid treble tone control.

Today, I recommend a bass mid treble Tone control circuit using an op-amp. They include 3 circuits. We choose to use the as main, it is so an interesting IC. Because of the ultra-low noise properties. So often uses them… Electronic Circuit Projects, Electronic Engineering, Simple Electronics, Electronics Projects, Circuits Class, Electrical Circuit Diagram, Function Generator, Power Supply Circuit, Ab Circuit
Circuits ClassFunction GeneratorPower Supply CircuitAb Circuit

5 (bass mid treble) Tone control circuits projects using NE5532, 4558, LF353

Tone control circuit using NE5532 or 4558 or LF353, as low noise, with PCB layout, You can adjust the sound frequency and bass mid treble tone control.

is used in mini function generator circuit with few components. The output 3 waveform, Sine,triangle, and square wave signals Basic Electronic Circuits, Electronic Circuit Projects, Electronic Parts, Electronics Projects, Circuits Class, Ohms Law, Function Generator, Small Lamps, Audio Amplifier

Resistor color code and how it works | ElecCircuit.com

Here is resistor color code in simple way without calculate. And learn How or what does resistor do? and use them a lot.

Soil moisture detector circuits and automatic controller Circuit Projects, Electronic Engineering, Circuits, Moisturizer, Tools, Makeup, Culture, Art, Moisturiser
Circuit ProjectsMoisturizerToolsCultureArt

Soil moisture detector circuits and automatic controller - ElecCircuit.com

These are soil moisture detector circuit projects, can build easy with PCB No.5 circuits and alarm with LED and buzzer, and controller as water for plants Learn more now!

This is timer circuit uses a 555 IC timer. For the snooze alarm by buzzer when some 5 to 30 minutes. It make easy with pcb layout Power Supply Circuit, Led Dimmer, Circuit Projects, Circuit Diagram, Digital Clocks, Buzzer, Mind Body Spirit, Circuit Board
Power Supply CircuitCircuit ProjectsMind Body SpiritCircuit Board

5-30 minuts timer circuit using IC 555

This is timer circuit uses a 555 IC timer. it small,compact,portable. For the snooze alarm by buzzer when some 5 to 30 minutes. It make easy with pcb layout

How to test a diode. tester circuit can check the diode the good or bad and also can indicate its polarity. using op-amp and LED for display. Electronics Gadgets, Electronics Projects, Gadgets Online, Circuit Projects, Circuit Diagram, Arduino, Crossover, Led, Corner
Electronics GadgetsCircuit ProjectsArduinoCrossover

How to test a diode with tester circuit | ElecCircuit.com

How to test a diode. tester circuit can check the diode the good or bad and also can indicate its polarity. using op-amp 741IC and LED for display.

How to test a diode. tester circuit can check the diode the good or bad and also can indicate its polarity. using op-amp and LED for display. Diy Electronics, Electronics Projects, Circuit Projects, Display, Led, Check, Floor Space, Billboard
Diy ElectronicsCircuit ProjectsFloor SpaceBillboard

How to test a diode

Testing diodes with a multimeter.

5 Reasons Why Companies Are Going Green With Photovoltaic Panel Installations – Best Solar Panels Solar Energy System, Solar Power, Electrical Energy, Positive Images, Best Solar Panels, Solar Panel Installation, Roofing Systems, Roof Repair, Alternative Energy
Solar PowerElectrical EnergyPositive ImagesRoof Repair

Learn 741 op-amp circuits basic with example | ElecCircuit.com

This is all simple LM741 circuits, it's so useful, LM741's general purpose single OP-AMP. UA741's high performance monolithic OP-AMP on single silicon chip.

This simple moisture meter circuit uses for level moistness temple of the earth. Fine the value give Meter read the value has When the moistness Circuit, Moisturizer, Simple, Projects, Moisturiser, Log Projects, Blue Prints, Body Lotion, Lotions

Simple Moisture Meter using 2N2222 | ElecCircuit.com

This simple moisture meter circuit uses for level moistness temple of the earth. Fine the value R2 give Meter read the value has 1mA. When the moistness