ICs
SN74HC00 Pinout Configuration
Pin Number
Pin Name
Description
1,4,11,14
HX711–24 Bit ADC
HX711 is an ADC chip with preamplifier included. The chip is specifically designed for weight scales applications. The load cells which usually measure weight provide voltage outputs in millivolts.
LM3914 Dot/Bar Display Driver
LM3914 Pin Configuration
Pin Number
Pin Name
Description
1 and 10 to 18
MC34063A DC-DC Converter IC
MC34063 Pinout Configuration
Pin Number
Pin Name
Description
1
UM3561 Sound Generator IC
UM3561 Pin Configuration
Pin no.
Symbol
Description
1
TL3842P Current Mode PWM Controller
Pin-out Configuration
Two types of TL3842P packages are available on the basis of pin configuration and body size.
Device/IC
Package
NCS21X - High Precision Current Sense Amplifiers
ON Semiconductor released NCS21x series of current sense amplifiers, along with FSA4480, a USB Type-C analog audio switch with integrated protection which can be used together in USB Type-C applications as well as other power-oriented applications.