AX5202P to SMD133 Adapter board (NES MMC3)
2 layer board of 2.04 x 0.70 inches (51.9 x 17.7 mm)
Uploaded:
October 17, 2022
Shared:
October 17, 2022
Total Price:
$7.10
Adapter board from DIP-40 AX5202P clone mapper chip (MMC3) for the NES to the LQFP-48 package of the SMD133 (Mindkids) clone mapper chip.
Tie PRG /WE to CPU R/W and PRG +CE to VCC.
Adapter board from DIP-40 AX5202P clone mapper chip (MMC3) for the NES to the LQFP-48 package of the SMD133 (Mindkids) clone mapper chip.
Tie PRG /WE to CPU R/W and PRG +CE to VCC.
GBC 5V/3.3V Test Board
2 layer board of 1.40 x 1.30 inches (35.6 x 33.0 mm)
Uploaded:
December 05, 2021
Shared:
December 27, 2021
Total Price:
$9.05
This is a simple test board using the TPS61202 chip to create a more stable 5V power supply for the Game Boy Color. Also included are locations for the original 3.3V regulator and a replacement TPS62203 buck converter, in order to compare power consumption between the two chips. I also included a…
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This is a simple test board using the TPS61202 chip to create a more stable 5V power supply for the Game Boy Color. Also included are locations for the original 3.3V regulator and a replacement TPS62203 buck converter, in order to compare power consumption between the two chips. I also included a…
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GBC Audio Amplifier (no breakout)
2 layer board of 1.00 x 0.60 inches (25.4 x 15.2 mm)
Uploaded:
December 03, 2021
Shared:
December 03, 2021
Total Price:
$3.00
This is a test board for the GBC that uses the LM4853 for cleaner, louder audio. This design is untested!
U1 - LM4853
RFL = RFR = 20kΩ
RDL = RDR = 1kΩ
RPU = 100kΩ
CS = CB = 1uF
COR = COL = 100uF
(100uF, 6.3V cap: EEE-FT0J101AR)
INPUT:
L - LIN net
R - RIN net
POWER…
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This is a test board for the GBC that uses the LM4853 for cleaner, louder audio. This design is untested!
U1 - LM4853
RFL = RFR = 20kΩ
RDL = RDR = 1kΩ
RPU = 100kΩ
CS = CB = 1uF
COR = COL = 100uF
(100uF, 6.3V cap: EEE-FT0J101AR)
INPUT:
L - LIN net
R - RIN net
POWER…
Show full description
GBC Audio Amplifier
2 layer board of 1.00 x 1.20 inches (25.4 x 30.5 mm)
Uploaded:
December 02, 2021
Shared:
December 02, 2021
Total Price:
$6.00
This is a test board for the GBC that uses the LM4853 for cleaner, louder audio. This design is untested! I added a breakout on the top of the board for easy breadboarding.
U1 - LM4853
RFL = RFR = 20kΩ
RDL = RDR = 1kΩ
RPU = 100kΩ
CS = CB = 1uF
COR = COL = 100uF
(100uF, 6.3V c…
Show full description
This is a test board for the GBC that uses the LM4853 for cleaner, louder audio. This design is untested! I added a breakout on the top of the board for easy breadboarding.
U1 - LM4853
RFL = RFR = 20kΩ
RDL = RDR = 1kΩ
RPU = 100kΩ
CS = CB = 1uF
COR = COL = 100uF
(100uF, 6.3V c…
Show full description
