Update record (6)

Updated on	Updated pages
11 April 1999	New [Parts explanation of Count-down timer] (Under construction) Update [Circuit explanation of Count-down timer] (Add explanation) *Update [Cool Links] (Add "Hans Wedemeyer's Projects, Code & More")
4 April 1999	New [Circuit explanation of Count-down timer] (Under construction) New [Wiring side photograph of display unit] (Under construction) New [Component side photograph of display unit] (Under construction) New [Parts mounting drawing of display unit] New [Mask pattern of display unit] Update [Display unit of Count-down timer] (Change laying-out) New [Wiring side photograph of control unit(Single-sided printed board)] (Under construction) New [Component side photograph of control unit(Single-sided printed board)] (Under construction) New [Parts mounting drawing of control unit (Single-sided printed board)] New [Mask pattern of control unit (Single-sided printed board)] New [Wiring side photograph of control unit(Double sided printed board)] (Under construction) New [Component side photograph of control unit(Double sided printed board)] (Under construction) New [Parts mounting drawing of control unit (Double sided printed board)] New [Mask pattern of control unit (Double sided printed board)] Update [Control unit of Count-down timer] (Add description of the double/single-sided) Update [Circuit drawing of Count-down timer] (Add pin No. etc)
28 March 1999	New [Display unit of Count-down timer] (Under construction) New [Control unit of Count-down timer] (Under construction) New [Circuit drawing of Count-down timer] New [Count-down timer] (Under construction)
22 March 1999	Update [4 Channel Adapter for the Oscilloscope] (Change photograph) New [Wiring face photograph of the sine/cosine wave oscillator] New [Part face photograph of the sine/cosine wave oscillator] New [Operation explanation of the sine/cosine wave oscillator] New [Pattern drawing of the sine/cosine wave oscillator] Update [Sine/Cosine wave oscillator] (Add photograph)
14 March 1999	New [Sine/Cosine wave oscillator] (Under construction) Update [Production tools] (Add WS_FTP LE) Update [The traditional event explanation of Japan(2)] (Add flower viewing) Move [Profile] to GeoCities site *Move [Traditional Custom in Japan] to GeoCities site
7 March 1999	Update [Parts explanation (2) of 4 Channel Adapter for the Oscilloscope] (Add tape cutter) Update [Parts explanation (1) of 4 Channel Adapter for the Oscilloscope] (Add cable forming wire) Update [The front and back photograph of 4 Channel Adapter for the Oscilloscope] (Add photograph) Update [The inside photograph of 4 Channel Adapter for the Oscilloscope] (Add photograph) *Update [4 Channel Adapter for the Oscilloscope] (Add photograph)
28 February 1999	Update [Holding, Cutting] (Add hex wrench and picking-up tool) Update [Electronic Circuits Application Garage] (Change page title) Update [Wiring face photograph of 4 Channel Adapter Controller] Update [Part face photograph of 4 Channel Adapter Controller] New [Parts explanation (3) of 4 Channel Adapter for the Oscilloscope] Update [Parts explanation (2) of 4 Channel Adapter for the Oscilloscope] (Change explanation) Update [Circuit explanation of 4 Channel Adapter for the Oscilloscope] (Change explanation) Update [Pattern drawing of 4 Channel Adapter for the Oscilloscope] (Change drawing) Update [Circuit drawing of 4 Channel Adapter for the Oscilloscope] (Change drawing) Update [The operation principle of the oscilloscope] (Change explanation)
21 February 1999	New [Parts explanation (2) of 4 Channel Adapter for the Oscilloscope] New [Parts explanation (1) of 4 Channel Adapter for the Oscilloscope] Update [Circuit explanation of 4 Channel Adapter for the Oscilloscope] (Change explanation) Update [Pattern drawing of 4 Channel Adapter for the Oscilloscope] (Change drawing) *Update [Circuit drawing of 4 Channel Adapter for the Oscilloscope] (Change drawing)
14 February 1999	Update [Resistors] (Add explanation of the variable resistor) New [Wiring face photograph of 4 Channel Adapter Controller] (Under construction) New [Part face photograph of 4 Channel Adapter Controller] (Under construction) New [The front photograph of 4 Channel Adapter for the Oscilloscope] (Under construction) New [The inside photograph of 4 Channel Adapter for the Oscilloscope] (Under construction) New [Circuit explanation of 4 Channel Adapter for the Oscilloscope] New [Pattern drawing of 4 Channel Adapter for the Oscilloscope] New [Circuit drawing of 4 Channel Adapter for the Oscilloscope] New [Making introduction of 4 Channel Adapter for the Oscilloscope] (Under construction) New [The operation principle of the oscilloscope]
7 February 1999	*New [4 Channel Adapter for the Oscilloscope] (Under construction)