Lecture and Lab 9-23-17 Talking Clock Build 10AM – 3PM

4-digit-led-electronic-desk-clock-diy-kit-font-b-light-b-font-font-b-controlOur next “Lecture and Lab” for Saturday, September 23rd will be a simple 24 hour talking electronic clock for your shack or “go” kit. 

Specifically here’s the description: Compact 4-digit Digital LED Talking Clock DIY Kit Light Control Temperature Date Time Display Transparent Case.

You may have seen our president with his numerous “go boxes” – all of which have this handy clock installed in the case.  It’s a low profile kit WITH case, supplied by your own 5V source.   

Cost will be around $11.00 (with postage and handling).  When the final invoice shows up, I’ll determine the final price.  we have 15 kits available.  Depending on how many people show up for the build, you might be able to buy a second kit!

Here’s the description link:


Display Modes:

1. Time/temperature/date/week automatically display circularly.

2. Time/temperature automatically display circularly.

3. Only display the time.


Display: 4-digit LED

Display Color:White

Power Supply: DC 5V; 1 * CR1220 Button Battery for (NOT included)

Case Size: 11 * 4.5 * 3cm / 4.33 * 1.77 * 1.2in

PCB Size: 9.5 * 3.5cm / 3.7 * 1.4in

Package Size: Approx. 13 * 9 * 3.5cm / 5.12 * 3.54 * 1.4in

Package Weight: 141g / 4.97oz


The button battery is just used for memorizing the time when powered off, not power the clock(use DC 5V).

The display color might be slight different in the picture because of the lighting effect, pls in kind prevail!

Package List:

1 * Digital Talking Clock Kit

1 * User Manual (English)

Please bring correct change!

We will have tools, but bring your own soldering station and tools.

Saturday, September 23rd Lecture and Lab

Dallas Medical Center

Main Hospital Entrance

7 Medical Way

Farmers Branch

3rd Floor Community Room.

10AM – 3PM

Webb Chapel and I-635


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