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µP Displays 10 Bit Data on Three Leds: 11/07/96 EDN-Design Ideas
7 Segment LED Counter:
72 LED Clock:
9 Second Digital Readout Timer:
Car Message Display:
Circuit Thermally Compensates LCD Contrast Bias: 03/16/95 EDN-Design Ideas
Easily Display Bit Map Images on Small graphic LCDs: 11/19/98 EDN-Design Ideas
Interfacing 16x2 Character LCD to Parallel Port:
LCD Interface Saves µC I / O Pins: 12/12/97 EDN-Design Ideas
LED Sign: uses two LED arrays to form a 7 X 10 matrix. It produces moving messages or animations stored in an EPROM.
PIC 5x7 Display:
Picxie 2 8x8 Animated LED Signboard:
Simple LCD Interface Takes Two Wires: 03/26/98 EDN-Design Ideas
Switch Configures Bare Bones, 2 Digit Display: 12/21/95 EDN-Design Ideas
TeleTEXT Devices:
Time / Date / Message Video Overlay Generator!: video text overlay circuit
VCG01 PAL / NTSC Video Clock / Message Generator: Video text overlay circuit
