albert spinosa

About Me

Electronics Instructor

1
8421 bin with lamp
8421 bin with lamp
252
27 Sep 2025
2
8421 bin with lamp a
8421 bin with lamp a
194
27 Sep 2025
3
8421 BCD led #2
8421 BCD led #2
256
14 Sep 2025
4
8421 BCD led
8421 BCD led
228
14 Sep 2025
5
8421 bin with lamp
8421 bin with lamp
301
14 Sep 2025
6
8421 BCD lamp
8421 BCD lamp
219
09 Sep 2025
7
new ckt
new ckt
375
23 Aug 2025
8
audio osscilator
audio osscilator
445
10 Dec 2024
9
relay
relay
487
22 Nov 2024
10
diode logic and gate
diode logic and gate
831
06 Sep 2024
17066
Total Circuits Views
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