Muxing signals up to 10MHz with 10kV ESD protection and full DIP-switch manual control.
Tag: arduino
16CH ADC SPI module with an ultra-high precision reference
16x 12bit ADC CH at 3MSps with a reference voltage capable of going as low as 1.3μVPP Noise!
40 GPIO I2C expander with the PCA9698
There are lots of MCUs with many GPIOs, but apparently, they’re never enough. Wanna 40 more?
2 Cell Li-ion battery charger and UPS
LT3650-8.4 based Li-ion 2S battery charger and UPS with 9 to 32Volt input and open collector status signals for control … More
Pulse delay generator for triac dimming applications
NE555 and Digital potentiometer based pulse delay generator: trigger it and get a pulse back after some delay!
42M3: a simple personal standard for system prototyping
Breadboards are for fast little circuits, Arduino for Makers, and.. 42M3? For System Designers!
