sister mariaM

sister mariaM

Joined August 8th, 2017
16 Instructables   39,765 Views   11 Comments   4 Followers

I have an Associate degree in Electronics Technology from Joliet Junior College . I have worked as an electronic technician in telecommunications and at Commonwealth Edison .Presently ,I enjoy electronics as a hobby . I create circuits on Tinkercad. I work in a hospital

Instructables

556 Time Provides Clock Input to 2 Decade Counters Which Will Drive 20 LEDS

556 Time Provides Clock Input to 2 Decade Counters Which Will Drive 20 LEDS

668 Views, 0 Favorites
Using Dot Matrix 8x8 to Count 60-1 and 1-10

Using Dot Matrix 8x8 to Count 60-1 and 1-10

3.1K Views, 2 Favorites
Dot Matrix ;8x8 With Message or Images

Dot Matrix ;8x8 With Message or Images

2.1K Views, 2 Favorites
Using 556 Timer to Drive a Stepper Motor

Using 556 Timer to Drive a Stepper Motor

1.8K Views, 1 Favorites
Using LCD With a Piezo Speaker (Christmas Theme)

Using LCD With a Piezo Speaker (Christmas Theme)

2.6K Views, 3 Favorites
Using RGB LEDs to Create Color Sequences

Using RGB LEDs to Create Color Sequences

2.9K Views, 2 Favorites
H Bridge (293D) With 2 Hobby Motors and a Remote

H Bridge (293D) With 2 Hobby Motors and a Remote

1.3K Views, 2 Favorites
Using 2 Shift Registers(74HC595) to Drive 16 LEDs

Using 2 Shift Registers(74HC595) to Drive 16 LEDs

6.1K Views, 3 Favorites
Using LEDS and AT Tiny to Create a Blinking Star With Piezo Playing " Twinkle, Twinkle, Little Star"

Using LEDS and AT Tiny to Create a Blinking Star With Piezo Playing " Twinkle, Twinkle, Little Star"

1.2K Views, 0 Favorites
Using a H Bridge(293D) to Drive 2 Geared Hobby Motors Ans Arduino;circuit Overview

Using a H Bridge(293D) to Drive 2 Geared Hobby Motors Ans Arduino;circuit Overview

3.1K Views, 2 Favorites
Transistor Controlled Motor With Remote Control;Circuit Overview

Transistor Controlled Motor With Remote Control;Circuit Overview

2.6K Views, 1 Favorites
Using a Circuit to Measure Digital Gate Voltages

Using a Circuit to Measure Digital Gate Voltages

1.6K Views, 1 Favorites
AT Tiny Microcontroller With LEDS and RGB

AT Tiny Microcontroller With LEDS and RGB

1.6K Views, 4 Favorites
555 Timer With a Decade Counter and LEDS and Piezo Buzzer;basic Description of Circuit

555 Timer With a Decade Counter and LEDS and Piezo Buzzer;basic Description of Circuit

3.0K Views, 2 Favorites
Microcontrollers and a Stepper Motor

Microcontrollers and a Stepper Motor

3.9K Views, 1 Favorites
Stepper Motor With D Flip Flops and 555 Timer; the First Part of the Circuit the 555 Timer

Stepper Motor With D Flip Flops and 555 Timer; the First Part of the Circuit the 555 Timer

2.3K Views, 5 Favorites