Joshua Taylor
SWITZERLAND • + Follow
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Description
W148691ASR4_board-1.1
### DESCRIPTION
ESP 32 breakout - requires lolin32 dev board (26 pin, 13 per side) with battery charging circuit.
### TECHNICAL DETAILS / COMPONENTS
provides logic switching from 3.3v to 40v (uln2308), 25ns PWM transfer for 0-10v control systems, i2c bus access with pull-ups, and a spot for ds18b20/ onewire device bus.
### LEARN / TOPIC / BUILD INSTRUCTIONS
Mar 03,2019
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W148691ASR4_board-1.1
2 Layers PCB 44.6 x 62.3 mm FR-4, 1.6 mm, 1, HASL with lead, Red Solder Mask, White silkscreen
1424
2
0
Published: Mar 03,2019
Download Gerber file 8
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- CESAR CASQUERO PERIS Jan 02,2020
- nasser meri abdulrahman ayed Jun 30,2019
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