![Electronic apparatus for biological research. Electronic apparatus and appliances; Biology -- Research. TRIGGERED PULSE GENERATORS time constant will then control the duration, and the integrator time constant the slope {Figure 16.19). Electronic apparatus for biological research. Electronic apparatus and appliances; Biology -- Research. TRIGGERED PULSE GENERATORS time constant will then control the duration, and the integrator time constant the slope {Figure 16.19).](https://c8.alamy.com/comp/RD6T1T/electronic-apparatus-for-biological-research-electronic-apparatus-and-appliances-biology-research-triggered-pulse-generators-time-constant-will-then-control-the-duration-and-the-integrator-time-constant-the-slope-figure-1619-more-often-the-requirement-is-to-vary-the-duration-whilst-maintaining-the-amplitude-this-can-be-done-with-the-above-arrange-ment-operating-the-two-controls-together-but-this-is-inconvenient-and-can-be-avoided-by-the-use-of-one-of-the-special-circuits-which-follow-eccles-jordan-control-this-circuit-figure-1620-appears-to-be-due-to-dickinson-normally-k-RD6T1T.jpg)
Electronic apparatus for biological research. Electronic apparatus and appliances; Biology -- Research. TRIGGERED PULSE GENERATORS time constant will then control the duration, and the integrator time constant the slope {Figure 16.19).
![Eccles & Jordan Invent the Flip-Flop Circuit, the Basis for Electronic Memory : History of Information Eccles & Jordan Invent the Flip-Flop Circuit, the Basis for Electronic Memory : History of Information](https://historyofinformation.com/images/Screen_Shot_2020-09-06_at_7.17.28_AM_big.png)
Eccles & Jordan Invent the Flip-Flop Circuit, the Basis for Electronic Memory : History of Information
![Electronic apparatus for biological research . Fourth Eccles-Jordan circuit Figure 41.11 article should be consulted). Scale of ten counters can be connected in chains to form scales of 100, or 1,000 Electronic apparatus for biological research . Fourth Eccles-Jordan circuit Figure 41.11 article should be consulted). Scale of ten counters can be connected in chains to form scales of 100, or 1,000](https://l450v.alamy.com/450v/rd60mf/electronic-apparatus-for-biological-research-electronic-apparatus-and-appliances-biology-research-counters-this-seemingly-complicated-behaviour-can-be-achieved-quite-simply-vith-the-help-of-an-extra-pair-of-diodes-in-a-circuit-due-to-rotblat-sayle-and-thomas-the-relevant-fragment-of-circuitry-is-shown-in-figure-4111-when-the-fourth-circuit-is-off-the-right-hand-triode-is-conducting-dg-is-cut-off-and-pulses-are-transferred-from-the-fourth-to-the-second-eccles-jordan-circuit-via-d-when-the-fourth-circuit-is-on-the-right-hand-anode-rises-to-ht-rendering-d-conductive-a-rd60mf.jpg)