✅ Montaje detector de luz
911.4 هزار بار بازدید -
12 سال پیش
-
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Simple Light Detector Plane and Mounting
How to use the Protoboard: http: //watch V = HZlmIn ...
How to attach 110Vdc bulb: http: //watch V = BZac1A ...
How to Activate a RELE with a 555: Como Accionar un RELE con un 555
The photoresist works as follows: with the presence of light the resistance is almost zero and when there is darkness the resistance increases .... In the circuit when there is light the photoresist is almost zero and in this way the base of the transistor is connected Is to the negative and does not conduct ..... in the dark the resistance increases so much that a potential difference is generated on it (voltage) this sees the base of the transistor and leads allowing the LED to turn on.
Materials: http://dinastiatecnologica.com/
(1) LED
(1) Fotoresistencia
(1) Transistor 2N-2222A
(1) Resistors of 1K and 500 ohms
(1) Resistance 100K ohm Brown, Black, Yellow - Gold.
(1) Source between 5 - 12 Vdc
(1) Protoboar
And wires to connect.
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Simple Light Detector Plane and Mounting
How to use the Protoboard: http: //watch V = HZlmIn ...
How to attach 110Vdc bulb: http: //watch V = BZac1A ...
How to Activate a RELE with a 555: Como Accionar un RELE con un 555
The photoresist works as follows: with the presence of light the resistance is almost zero and when there is darkness the resistance increases .... In the circuit when there is light the photoresist is almost zero and in this way the base of the transistor is connected Is to the negative and does not conduct ..... in the dark the resistance increases so much that a potential difference is generated on it (voltage) this sees the base of the transistor and leads allowing the LED to turn on.
Materials: http://dinastiatecnologica.com/
(1) LED
(1) Fotoresistencia
(1) Transistor 2N-2222A
(1) Resistors of 1K and 500 ohms
(1) Resistance 100K ohm Brown, Black, Yellow - Gold.
(1) Source between 5 - 12 Vdc
(1) Protoboar
And wires to connect.
Have a coffee with Profe: https://www.paypal.com/cgi-bin/webscr...
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12 سال پیش
در تاریخ 1391/09/22 منتشر شده
است.
911,435
بـار بازدید شده