2 layers97.1 × 97 mm
Boards using the 74ACT244SC
16 boardsBoards in 9 GitHub repositories, designed in KiCad, that use the 74ACT244SC by onsemi (-40℃~+85℃ 2 24mA 24mA 4.5V~5.5V 40uA 74ACT 7ns@5V,50pF 8 Bidirectional Output enable Tri-State SOIC-20-300mil Buffers, Drivers, Receivers, Transceivers ROHS). See how each wires it, with its parts, size, README and files; the 74ACT244SC’s symbol, footprint and pinout are on its own page.
- 2 layers106.7 × 40.6 mm
C128 CGA DAC
misterblack1/cga2rgb
A board to convert digital RGB signals to analog RGB with easily available parts
41 parts25 - 2 layers97.1 × 97 mm
- 2 layers99.6 × 84.7 mm
Amplified WSPR Beacon v4
kholia/Easy-Beacons-STEM
Easy-Beacons project adapted for STEM education. Powered by Raspberry Pi Pico (W) boards. WSPR + FT8 beacons for science (TM).
54 parts13 - 2 layers160 × 100 mm
- 2 layers160 × 100 mm
- 4 layers220 × 175 mm
- 2 layers99.6 × 79.7 mm
Amplified WSPR Beacon v2
kholia/Easy-Beacons-STEM
Easy-Beacons project adapted for STEM education. Powered by Raspberry Pi Pico (W) boards. WSPR + FT8 beacons for science (TM).
24 parts13 - 2 layers99.6 × 79.7 mm
Amplified WSPR Beacon v3
kholia/Easy-Beacons-STEM
Easy-Beacons project adapted for STEM education. Powered by Raspberry Pi Pico (W) boards. WSPR + FT8 beacons for science (TM).
25 parts13 - 2 layers99.6 × 79.7 mm
Amplified WSPR Beacon v3
kholia/Easy-Beacons-STEM
Easy-Beacons project adapted for STEM education. Powered by Raspberry Pi Pico (W) boards. WSPR + FT8 beacons for science (TM).
29 parts13 - 2 layers97.8 × 74.9 mm
Pico cw beacon drs
kholia/pico-cw-beacon-drs
Direct-RF-Synthesis CW Beacon PoC using Raspberry Pi Pico. No Si5351 is needed. HF and VHF fox! Have fun! ;) Comes with 5W amplifier + LPF!
33 parts12 - 2 layers160 × 100 mm
- 2 layers
- 4 layers100 × 160 mm
- 4 layers100 × 160 mm
- 2 layers34 × 16 mm
RiscPcVideoBusRepair
TheCodeSharman/RiscPc
This repository contains a collection of resources usefull for Risc PC repair.
27 parts