51771.rar May 2026

: The development of a high-frequency, high-voltage (HFHV) power supply system.

: C or assembly code if the project used a microcontroller (like a DSP or AVR) to manage the power output. 51771.rar

: Electrostatic Precipitators (ESPs) , which are filtration devices used to remove fine particles (like dust and smoke) from flowing gas using the force of an induced electrostatic charge. Key Technical Aspects : : The development of a high-frequency, high-voltage (HFHV)

: Detailed wiring diagrams for the power stage and the control board. : The development of a high-frequency

Contact Police

J.D. Ferrell, Chief of Police
B.D. Cohen, Deputy Chief of Police
S.C. Kucynda, Deputy Chief of Police
545 S. Fairground Street
Marietta, GA 30060

Headquarters: (770) 499-3900

HQ Business Hours:

Monday: 8 a.m. – 6 p.m.
Tuesday -Thursday: 8 a.m. – 8 p.m.
Friday: 8 a.m. – 6 p.m.
Saturday-Sunday: Closed

Precinct 1 (NW): (770) 499-4181
Precinct 2 (SW): (770) 499-4182
Precinct 3 (SE): (770) 499-4183
Precinct 4 (NE): (770) 499-4184
Precinct 5 (W): (770) 499-4185
Precinct 6 (N): (770) 499-4186

Chief's Office: (770) 499-3904
Community Education: (770) 499-4134
Evidence: (770) 499-4128
Explorer Program: (770) 528-8388
False Alarm: (770) 528-3819
Professional Standards, Office of: (770) 528-3812
Public Information: (770) 499-3910
Rangers: (770) 528-8865
Robbery/Homicide: (770) 499-3945
Special Operations: (770) 499-3987
Training: (770) 499-4100
Alcohol Permits: (770) 499-4408

GBI Sex Offender Registry Search

GA Crime Statistics - Search by County

GA Department of Corrections Offender Query

National Gun Check Program

National Registry of Sex Offenders

liveSAFE Resources - Domestic Violence

Cobb County Government is an equal opportunity employer. Cobb County Government does not discriminate on the basis of race, color, national origin, sex, religion, age or disability in employment or the provision of services. It is also a Drug-Free Workplace.