ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit 72MHz 256KB (256K x 8) FLASH Microcontroller with an Arm Cortex-M3 32-bit core for embedded control and connectivity applications. Operates at up to 72 MHz with 256 KB Flash memory, 64 KB SRAM, and a 2.0 V to 3.6 V supply voltage. Integrates Ethernet MAC 10/100, USB 2.0 OTG Full-Speed, 2× CAN 2.0B, 5× USART, 3× SPI, 2× I²C, 2× I²S, 2× 12-bit ADCs, and multiple 16-bit timers including PWM support. Housed in a 64-pin LQFP package. #STMicroelectronics #STM32F107RCT6 #Microcontroller #ARMCortexM3 #32BitMCU #72MHz #256KBFlash #64KBSRAM #EthernetMAC #USBOTGFS #CAN #SPI #I2C #USART #I2S #12BitADC #LQFP64

PIC PIC® XLP™ 16F Microcontroller IC 8-Bit 32MHz 28KB (16K x 14) FLASH 28-UQFN (4x4) 8-bit PIC microcontroller for embedded control applications, operating from a 1.8 V to 3.6 V supply with a maximum CPU frequency of 32 MHz. It integrates 28 KB Flash, 2 KB RAM, 256 bytes EEPROM, a 12-bit ADC with up to 20 channels, 5-bit DAC, SPI, I²C, and EUSART interfaces, 24 GPIOs, LCD controller support, multiple timers, PWM, comparators, and Core Independent Peripherals in a 28-pin UQFN package. #Microcontroller #8BitMCU #PIC16LF19156 #Microchip #EmbeddedSystems #FlashMCU #LowPower #12BitADC #SPI #I2C #EUSART #PWM #LCDController #UQFN28 #PCBLibrary

ARM-based 32-bit Cortex-M4 MCU with Flash, timers, ADC, CMP and communication interfaces Microcontroller based on an ARM® Cortex®-M4 core, designed for embedded control applications with a maximum operating frequency of 120 MHz. It operates from a 2.4 V to 3.6 V supply, integrates 64 KB Flash, 8 KB SRAM, a 12-bit 2 MSPS ADC, 10 timers, 2× USART, 2× SPI/I²S, 2× I²C, DMA, enhanced RTC, comparator, and is housed in a 32-pin QFN (5 × 5 mm) package. #Microcontroller #ARMCortexM4 #120MHz #64KBFlash #8KBSRAM #12bitADC #DMA #USART #SPI #I2C #QFN32 #ARTERY

12-Bit SAR Analog-to-Digital Converter (ADC) – Dual-channel 12-bit successive approximation (SAR) analog-to-digital converter for precision analog signal acquisition. Operates from a 2.7 V to 5.5 V supply, supports up to 100 ksps sampling rate, and provides SPI-compatible serial interface. Features dual single-ended or one pseudo-differential input pair, on-chip sample-and-hold circuitry, external voltage reference, ±1 LSB maximum DNL, ±1 LSB maximum INL (B grade), and 500 nA typical standby current. Specified for operation over a −40°C to +85°C temperature range and housed in an 8-pin PDIP package. #Microchip #MCP3202 #MCP3202BIP #ADC #SARADC #12BitADC #DualChannelADC #SPI #DataAcquisition #AnalogToDigitalConverter #PDIP8 #EmbeddedSystems

32-bit Arm Cortex-M0+ Microcontroller – Texas Instruments MSPM0L1306SRGER is a low-power MCU operating at up to 32 MHz, with 64 KB Flash and 4 KB SRAM. It integrates a 12-bit, 1.68-MSPS ADC, comparator with reference DAC, two operational amplifiers, timers with PWM, DMA, watchdog, and an internal temperature sensor. Communication interfaces include 2× UART, 2× I²C, and 1× SPI. It operates from 1.62 V to 3.6 V and is specified for −40°C to +125°C operation in a 24-pin VQFN (4 × 4 mm) package. #TexasInstruments #MSPM0L1306 #Microcontroller #CortexM0Plus #MCU #12BitADC #UART #I2C #SPI #EmbeddedSystems #LowPower #VQFN

ADS1115 series 16 Bit 860 Samples per Second Analog to Digital Converter (ADC) Evaluation Board Adafruit 1085 ADS1115 Adafruit 4-Channel ADC Breakout based on Texas Instruments ADS1115 (16-bit) or ADS1015 (12-bit) analog-to-digital converter, featuring I2C communication, four single-ended inputs or two differential inputs, programmable gain amplifier (PGA) up to x16, internal voltage reference, programmable comparator, and selectable I2C addresses (0x48–0x4B). Operates from 2.0V to 5.5V and supports interfacing analog sensors with 3.3V and 5V microcontrollers such as Arduino, ESP32, STM32, RP2040, and Raspberry Pi. Search Keywords: Adafruit 4-Channel ADC Breakout, ADS1115 Breakout, ADS1015 Breakout, Adafruit ADS1115, Adafruit ADS1015, I2C ADC Module, 16-bit ADC, 12-bit ADC, 4-channel ADC, differential ADC, programmable gain amplifier, PGA ADC, analog sensor interface, TI ADS1115, TI ADS1015, Raspberry Pi ADC, Arduino ADC module, ESP32 ADC expansion Hashtags: #Adafruit #ADS1115 #ADS1015 #ADCModule #I2CADC #16BitADC #12BitADC #AnalogToDigitalConverter #SensorInterface #DifferentialADC #PGA #Arduino #ESP32 #STM32 #RP2040 #RaspberryPi #DataAcquisition #EmbeddedSystems #AdafruitBreakout

Direct Digital Synthesis (DDS) AD5933YRSZ SSOP-16_L6.2-W5.3-P0.65-LS7.8-BL LCSC Part Number: C578324 JLCPCB Part Class: Extended Part Manufactured by ADI(亚德诺) Analog Devices AD5933 high-precision impedance converter and network analyzer IC, combines on-board frequency generator with 12-bit 1MSPS ADC and DSP-based DFT processing, programmable excitation voltage up to 100kHz, 27-bit frequency resolution below 0.1Hz, impedance measurement range from 1kΩ to 10MΩ, supports phase and magnitude measurement, internal temperature sensor with ±2°C accuracy, internal system clock option, I2C serial interface, 2.7V to 5.5V supply voltage range, -40°C to +125°C temperature range, 16-lead SSOP package. Search Keywords: AD5933, Analog Devices AD5933, AD5933 impedance converter, AD5933 network analyzer, 12-bit impedance converter, 1MSPS impedance analyzer, impedance measurement IC, complex impedance analyzer, bioelectrical impedance IC, I2C impedance analyzer, AD5933 100kHz, AD5933 SSOP-16, AD5933 datasheet Hashtags: #AD5933 #AnalogDevicesAD5933 #ImpedanceConverter #NetworkAnalyzerIC #ImpedanceAnalyzer #12BitADC #1MSPSADC #BioelectricalImpedance #ComplexImpedanceMeasurement #I2CInterface #100kHzFrequencyGenerator #SSOP16