Chestertown Electric

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Chestertown Electric Restoration - Sales - Museum
Lamp rewiring
Antique Lighting
Antique Lamps
Antique Electrical Items
D

My dad and my sonThe Listening Room is a very cool home stereo store next door to Chestertown Electric. Amazingly good s...
10/02/2026

My dad and my son

The Listening Room is a very cool home stereo store next door to Chestertown Electric.

Amazingly good stereos.

The Listening Room

I finished assembling my Mega Transistor Clock. I wonder if it will work?Mega Transistor Clock - a DIY construction desi...
09/25/2026

I finished assembling my Mega Transistor Clock.

I wonder if it will work?

Mega Transistor Clock - a DIY construction designed in Slovakia, EU.

The clock is built without any integrated circuits - only transistors and diodes. It will surely draw attention of your visitors.
Probably the biggest DIY kit in the world.

Features:
Digital and binary time representation
24-hour time format, blinking double dots (colons), color: red, 1.5" display digits
2 push buttons for time setup (hours and minutes)
Crystal resonator as time base
Power supply: 5 V / 500 mA max. (power supply not included as input voltage varies by country)
596 diodes and 221 transistors
PCB dimensions: 48.5 x 37 cm - height x width
The set of parts includes:
NPN transistors (208 pcs)
PNP transistors (13 pcs)
diodes 1N4148 (596 pcs)
electrolytic capacitors 10 μF / 16 V (10 pcs)
electrolytic capacitors 1000 μF / 16 V (2 pcs)
ceramic capacitors 100 pF (105 pcs)
ceramic capacitors 22 pF (2 pcs)
ceramic capacitors 100 nF (12 pcs)
ceramic capacitors 22 nF (2 pcs)
ceramic capacitor 1 nF
resistors 150 Ω (66 pcs)
resistors 1 kΩ (74 pcs)
resistors 100 kΩ (144 pcs)
resistors 10 kΩ (165 pcs)
resistors 1 MΩ (2 pcs)
resistor 10 MΩ
resistor 470 kΩ
crystal resonator 32.768 kHz
display 38.1 mm (1.5 in) red (6 pcs)
LED diodes 5 mm red 20 mcd (24 pcs)
radial choke 120 μH or similar
push buttons 6 mm for PCB (2 pcs)
pin header 1x20, pin spacing 2,54 mm
2-lead PCB screw terminal block

09/18/2026

Chestertown Electric will be closed tomorrow, Saturday, September 19th.

08/04/2026

Malo’s river swim.

4-legged mouth
08/03/2026

4-legged mouth

I fixed this cool clock by German cartoonist Franziska Becker.
07/24/2026

I fixed this cool clock by German cartoonist Franziska Becker.

Some of my old copper oxide finish applications.
07/21/2026

Some of my old copper oxide finish applications.

Cool ad
07/21/2026

Cool ad

I got my sticker from Sarah-N-Tuned
06/20/2026

I got my sticker from Sarah-N-Tuned

Address

324 Cannon Street
Chestertown, MD
21620

Opening Hours

10am - 1pm

Telephone

+14107780313

Website

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