DC motor speed controller/LED dimmer NE555 kit

Name: DC motor speed controller/LED dimmer NE555 kit
SKU: 10008
Price: 7.00 USD
Availability: OutOfStock
Rating: 3.00 (2 reviews)

(2 Reviews)

Powerfull PWM NE555 timer learning kit

Designed by hyper global megastore in Latvia

DC motor speed controller/LED dimmer NE555 kit 1

DC motor speed controller/LED dimmer NE555 kit 2

2017-07-07T08:14:38.979Z-DC motor speed control.jpg

2017-07-07T08:14:38.979Z-DC motor speed control 1.jpg

$7.00

Out of Stock

Sold out since Mar 21, 2020

Powerfull PWM NE555 timer learning kit

Specifications. Input voltage range(auxiliary input only) : 15V...28V Input voltage range max(screw terminal only): 0V...50V MAX load current (Ta=25C° ) : 10Arms Internal SMD fuse …

Specifications.

Input voltage range(auxiliary input only) : 15V...28V
Input voltage range max(screw terminal only): 0V...50V
MAX load current (Ta=25C° ) : 10Arms
Internal SMD fuse : 10A
Standby current max(auxiliary input only): 20mA
Load regulation(manual potentiometer) : 2...99%
Default PWM clock frequency (+/-5%) : 255Hz
Internal supply voltage(not accessible): 12V
Internal supply current(not accessible): 0.5Arms
PCB board dimensions : 54x54mm

Power screw terminal

+Powersupply positive terminal
M+Output positive terminal
M-Output negative terminal
-Powersupply negative terminal

Accessible ports (header pitch 2.54mm):

+: Auxiliary supply input
+: Main supply output(with series resistor 10ohm)
G : Ground
O : NE555 low power PWM output
G : Ground
T : Timer ramp voltage(ramp capacitor 100nF to ground)
C : Reference voltage control(reference filter capacitor 100nF)
R : Reset(pull-up resistor 1k to 12V)
G : Ground

Order details.

By request it is possible to order Not assembled kit with schematic.

What makes it special?

You can access all NE555 pins with a lot of power.

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Review Breakdown

Average Ratings

Product: (3.00)

Documentation: (3.00)

Shipping: (3.00)

Communication: (3.00)

Youssef | March 18, 2022

never received the board

I hadn't received the board yet. I contacted the seller, unfortunately he said that the board can't be send because it is obsolete and not under production. I didn't receive a refund. Lost money.

Josh | Oct. 1, 2017