Testing Pseudo Capacitors

it turns out you can cook a lot of capacities out of bipolar triode

a descending list :: (also on the 1-st fig. below)

• connect E2E2C2C using bases as outputs or (equals) tie E&C together and merge B-s
• connect E2E & C2C using bases as outputs
• connect E2C & C2E using bases as outputs
• tie CB-s together and use as outputs merge by E-s
• tie EB-s together and use as outputs merge by C-s

(PS! -- the shown voltage tuning takes up to about a second to settle !!!)

+ a simple osc. test ::

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Yet again another 1.2V logic variant

. . . in simulation - capabilities . . .




. . . i have a bad feeling that the CMOS substitute at the same speed would use multiples of more power . . .

speed test

counter -s test (ver.3)

CLK and internals

counter variants
(they all suppose to function the same . . . but it's !NOT verified!)
note: it's an inline image -- (R)click+(L)click [View Image] for full size
by: /image-to-data-uri-converter

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3V constant current LED Flasher concept designs

the 2N2222 2N2907 1N4148 1N5817 based White LED (with 3+ V voltage drop) flashers - occasionally utilizing the Red LED-s as zeners

constant current mode up to 2.5Ω - a SUM of the internal resistances for 2x 1.5V batteries

constant current mode up to 2.2Ω
note! : that these are concept design simulations that are not been optimized nor built/tested in real

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