DIY Kit LM317 Adjustable Regulated Voltage 110V 220V to 1.25V-12.5V Step-down Power Supply Module PCB Board Electronic kits

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Product Details

DIY Electronic Kit LM317 Adjustable Regulated Voltage 220V to 1.25V-12.5V Step-down Power Supply Module Learning 

Description:

One way adjustable signal generator output. Convenient to provide the pulse signal

With a logical pen function. For convenient the logic level of test circuit with one way buzzer. You can test the wires on and off (connect the wires to the power positive and signal input, the wire on – the buzzer sound). You can also test the low-frequency signal (input the signal from the signal input, if there is a signal, the buzzer sound)

Specifications:

Power: 1.5W

Output voltage: 1.25V – 12.5V regulated output continuously adjustable.

PCB board size: 7.3 x 6.8cm (W / L)

Shell Size: 11 X 6.9 X 41.5cm (L / W / H)

Note:EU Plug is 220V; USA Plug is 110V

Reviews
(14)
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Verified Buyer
a***m
9 Nov 2024 00:00

Trabajo gran trato

Verified Buyer
M***i
30 Oct 2024 00:00

Muy buena calidad del producto excelente precio llegada en ningún momento

Verified Buyer
A***g
29 Oct 2024 00:00

Muy rápido, delivery-1A-gladly confiable de nuevo-Gracias :-)

Verified Buyer
P***e
29 Oct 2024 00:00

Enviado bien y rápido. Desempaquetado y todo se suma en términos de artículos. Muy limpio son las instrucciones con un enlace a un video y fotos muy claras. Menos: Desafortunadamente en chino, ¿por qué no en inglés?

Verified Buyer
B***c
29 Oct 2024 00:00

Níquel

Verified Buyer
G***o
17 Oct 2024 00:00

Objeto divertido se puede configurar fácilmente y hace todo lo esperado: fuente de alimentación del generador y detector de señal de seguimiento.

Verified Buyer
p***r
11 Oct 2024 00:00

Artículo perfectamente correspondiente a la descripción, los tiempos de entrega dentro de los términos esperados, el embalaje cuidadoso para evitar daños durante el transporte. Muy satisfecho, recomiendo este vendedor a todos

Verified Buyer
Anónimo
14 Sep 2024 00:00

El artículo fue ensamblado justo después de recibirlo. Instrucciones para el montaje son muy comprensibles, incluyendo fotos y vídeo. El PCB tiene un buen diseño; Cada componente es accesible. Finalmente durante la prueba funcionó correctamente. Me divertí mucho soldar todas las piezas en PCB. No es necesario ser un profesional de la electrónica para hacerlo. ¡Los novatos pueden hacerlo!

Verified Buyer
j***e
1 Sep 2024 00:00

bien empaquetado, ahora a montar y esperemos que funcione correctamente

Verified Buyer
I***n
30 Nov 1999 20:25

Como se describe

Verified Buyer
A***y
30 Nov 1999 20:25

Regulador de voltaje útil, existe la necesidad de alimentar diferentes dispositivos que requieren diferentes voltajes. Lo tomé principalmente porque es un kit de soldadura, realmente quiero obtenerlo y recolectar algo útil. Recomiendo comprar.

Verified Buyer
C***A
30 Nov 1999 20:25

Buen producto. Trabajando bien sin problemas.

Verified Buyer
J***a
30 Nov 1999 20:24

Genial, funciona perfectamente, me encanto

Verified Buyer
w***a
30 Nov 1999 20:24

Conjunto completo, aún no ensamblado.

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