GrandadIsAnOldMan | Grandad's Postbag 20241012 Voltage Regulators LM78L05 @GrandadIsAnOldMan | Uploaded October 2024 | Updated October 2024, 2 minutes ago.
Grandad's Postbag 20241012 Voltage Regulators LM78L05

5 x 78L05 LM78L05 5 volt 100mA Linear voltage regulator TO92 UK Seller. Cost me £2.34 on eBay

6 Digit LED Digital Clock Kit running off USB youtu.be/tuGkTmtQFwc
I assembled a 6 Digit LED Digital Clock Kit youtu.be/l4E5FTWjZtw
Assembling a 6 Digit LED Digital Clock Kit FULL LENGTH BUILD youtu.be/W8JQjaCqzpU

This one cost me £4.16 on eBay
6 Digit LED Digital Alarm Clock Making Kit Electronics Soldering Practice Set

A couple of points from the translation of the Chinese instructions
- The eBay listing title said Alarm Clock Kit. There is no alarm function.
- The S1 button is used for the calibration time. Press and hold for more than 2 seconds to enter the calibration time state and exit, and the quick click is used separately.
- There are a total of three jumpers in this kit. Install the jumpers first when installing. (I missed this and had problems with the display until I realised what was missing)

Related playlists
Grandad's Postbag playlist youtube.com/playlist?list=PLA5a2xPRSrB2WJXULAHJCeccvzkT3midw

Clocks - Time Keeping youtube.com/playlist?list=PLA5a2xPRSrB0ANVjJWkgrlFGeak_o3Qlm
The Amazing Clock Kit playlist youtube.com/playlist?list=PLA5a2xPRSrB2xtRMLIYFqZYlBBgIYUTmr
EC1204 Digital Clock Kit Assembly youtube.com/playlist?list=PLA5a2xPRSrB1WavDHsgQ1vcLhuGyNBW_Z
Solar clocks youtube.com/playlist?list=PLA5a2xPRSrB15YXVbbbUIlX7c3f2Erb1t
POV LED Clock Fan youtube.com/playlist?list=PLA5a2xPRSrB1PhR63NlTqIwhylPjfD4Hu
Clockwork and Wind Up playlist youtube.com/playlist?list=PLA5a2xPRSrB1D-93lQxyjysBGrhqkQn52
Basic Clockwork Car youtube.com/playlist?list=PLA5a2xPRSrB1X8YNSCw43fZ2Qd5r90yAH
Gzumwalts wind up cars youtube.com/playlist?list=PLA5a2xPRSrB068ZLJmsp-eNKZeyE44rln
Plastic clip together clockwork kits youtube.com/playlist?list=PLA5a2xPRSrB0eZjyzAMKxqxQ1f2FFSCp0
My collection of clockwork vehicles ELC or Blue Box youtube.com/playlist?list=PLA5a2xPRSrB1g4opxIKLNXsGgtXC5uc-B

Cheap electronic kits youtube.com/playlist?list=PLA5a2xPRSrB0ErqyWzQTL6yk8m0FxkD0_
200 in One Electronic Project Lab youtube.com/playlist?list=PLA5a2xPRSrB2v4bEwv-A3zKIGSX6190t9
DIY LED Light Bulb INFRARED kit youtube.com/playlist?list=PLA5a2xPRSrB2ZXFAGrLKWkOuOudTEokHf

Electronic Projects playlist youtube.com/playlist?list=PLA5a2xPRSrB00lxaX8BD46F1QDJTe7Em4
Simple electronic projects playlist youtube.com/playlist?list=PLA5a2xPRSrB0qd7Hrqoc3II0OU-bx64TA
Touch Lamp Repair youtube.com/playlist?list=PLA5a2xPRSrB09I7-iw7YVQm-FC3QP_2E2

Home made simple basic electric motors youtube.com/playlist?list=PLA5a2xPRSrB0dg3UjfVcfW0ch_4cJiWuC
Hall Effect Sensor projects youtube.com/playlist?list=PLA5a2xPRSrB39m4_Gi_AbCj2i1B9swtBF
Piezo youtube.com/watch?v=19N79Z4Htl4&list=PLA5a2xPRSrB0JPgmRM2vi0CIXJsKmzdcz
Pulse Motors youtube.com/playlist?list=PLA5a2xPRSrB2NH9Qe9u4KVJjelgMpd-kK
Solar Powered pulse motors youtube.com/playlist?list=PLA5a2xPRSrB3jis_w85PRQMlZthHPaso9
Joule Thieves youtube.com/playlist?list=PLA5a2xPRSrB2zMWOugY5-LCyneOG7cbmx

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