An xtal electronic oscillator circuit that uses the mechanical resonance of a vibrating crystal of piezoelectric material to create an electrical signal with a precise frequency.

12 MHz ±30ppm Crystal 18pF 80 Ohms 4-SMD, No Lead

12MHz 20pF ±10ppm -40℃~+85℃ SMD3225-4P Crystals ROHS #crystal #oscillator #components #parts

Crystal Resonator in HC-49/US HC-49US package through-hole DIP #generic-part-template #tht #crystal

12 MHz Crystal Oscillator Circuit Module #Module This module is designed to generate a highly stable and precise 12 MHz clock signal using a crystal oscillator. It incorporates a carefully selected load capacitor network and proper grounding techniques to ensure minimal frequency drift and robust performance across digital applications. This circuit is optimized for use in timing-critical systems where consistent frequency output is essential. #CrystalOscillator #CircuitModule #ClockSignal #EmbeddedSystems #DigitalCircuits #PCBDesign

Crystal Resonator in HC-49/US HC-49US package through-hole DIP #generic-part-template #tht

Crystal Resonator in SMD SOJ MC-306 SMD8038 package #generic-part-template

SMD Crystal MicroCrystal CC7V-T1A/CM7V-T1A series #commonpartslibrary #crystal #oscillator

4 Pin crystal, GND on pins 2 and 4

Crystal Resonator in SMD SMD2016-4pin package #generic-part-template

SMD Crystal MicroCrystal CC7V-T1A/CM7V-T1A series

SMD Crystal MicroCrystal CC7V-T1A/CM7V-T1A series #commonpartslibrary #crystal #oscillator

Crystals CRYSTAL 16.0000MHZ 20PF SMD

SMD Crystal MicroCrystal CC7V-T1A/CM7V-T1A series

Crystal Oscillator Module using the ABM3B-12.000MHZ-B2-T or the ABM3C-12.000MHZ-D4Y-T Oscillator.

CRYSTAL 8MHZ SMD_HC49-SD

8 MHz XO (Standard) CMOS Oscillator 3.3V Enable/Disable 4-SMD, No Lead

32.768kHz ±20ppm Crystal 12.5pF 70kOhms 3.2x1.5mm 2-SMD, No Lead #commonpartslibrary #crystal #oscillator #resonator

12 MHz ±30ppm Crystal 10pF 50 Ohms 4-SMD, No Lead #CommonPartsLibrary #Crystal #Oscillator #Resonator

Bluetooth, WiFi 802.11b/g/n, Bluetooth v5.0 Transceiver Module 2.4GHz PCB Trace Surface Mount The ESP32-C3-WROOM-02-N4 is a compact, general-purpose Wi-Fi and Bluetooth Low Energy (BLE) module developed by Espressif Systems. It is built around the ESP32-C3 SoC and integrates RF components, crystal oscillator, flash memory, and PCB antenna in a single module. It is designed for a wide range of applications such as IoT devices, smart home systems, industrial automation, and consumer electronics, offering a balance of performance, low power consumption, and cost efficiency. Key Features MCU & Memory 32-bit RISC-V single-core processor up to 160 MHz 384 KB ROM 400 KB SRAM + 8 KB RTC SRAM Integrated 4 MB SPI flash (N4 variant) Connectivity 2.4 GHz Wi-Fi (802.11 b/g/n) Supports Station, SoftAP, and Station + SoftAP modes Bluetooth 5 (BLE) with mesh support Data rates up to 150 Mbps (Wi-Fi) Peripherals & Interfaces Up to 15 GPIOs Interfaces: SPI, UART, I2C, I2S LED PWM ADC (SAR) Timers & watchdog USB Serial/JTAG support TWAI® (CAN 2.0 compatible) #commonpartslibrary #transceiver #module #wireless #rf

802.15.4, Bluetooth, WiFi Bluetooth v5.0, Zigbee Transceiver Module 2.4GHz PCB Trace Surface Mount The ESP32-C6-WROOM-1-N8 integrates a 32-bit RISC-V single-core processor running up to 160 MHz, along with 8 MB of embedded SPI flash memory. It supports multiple wireless communication protocols, including: Wi-Fi 6 (802.11ax) in the 2.4 GHz band for improved efficiency and lower latency Bluetooth Low Energy (BLE 5) for short-range communication IEEE 802.15.4 for protocols such as Thread and Zigbee The module features a built-in PCB antenna, RF circuitry, crystal oscillator, and passive components, making it a complete solution that simplifies hardware design. It provides a wide range of GPIO pins and peripheral interfaces such as UART, SPI, I2C, PWM, ADC, and more, enabling flexible integration with sensors and external devices. Designed for low power consumption, it includes multiple power-saving modes, making it suitable for battery-powered applications. Typical Applications Smart home and IoT devices Wireless sensors and control systems Industrial automation Smart lighting and energy management Matter-compatible devices (via Thread support)

Connector Header Through Hole 40 position 0.100" (2.54mm) Raspberry Pi 40 pin header The TSW-120-07-G-D is a through-hole, double-row vertical header manufactured by Samtec. It features 40 total positions (2 rows of 20 pins) with a standard 2.54 mm pitch. This connector is widely used for board-to-board connections, prototyping, and general-purpose signal routing in embedded and electronic systems. It is designed for reliable mechanical and electrical performance with gold-plated contacts for enhanced conductivity and corrosion resistance. Manufacturer Samtec Inc. Manufacturer Part Number TSW-120-07-G-D Product Type Through-Hole Pin Header Number of Positions 40 (2 × 20) Number of Rows 2 Pitch 2.54 mm (0.100") Row Spacing 2.54 mm (0.100") Mounting Type Through Hole Orientation Vertical Contact Material Phosphor Bronze Contact Plating Gold (Au) over Nickel Plating Thickness Typically 10 µin (0.25 µm) Gold Insulator Material Black Liquid Crystal Polymer (LCP) Current Rating Typically 3.0 A per contact (depending on application conditions) Voltage Rating Typically 250 VAC Operating Temperature Range -55°C to +125°C Termination Type Solder Contact Style Square Post Post Length Standard Samtec “-07” tail length (approx. 2.92 mm tail, varies slightly per datasheet) Applications Embedded systems (e.g., Raspberry Pi GPIO headers) Development boards and expansion modules Board-to-board interconnects Prototyping and test setups Compliance RoHS Compliant Lead-Free Notes Compatible with standard 2.54 mm female headers and sockets Commonly used in stacking or mezzanine configurations Available in various plating options and pin lengths under the TSW series #commonpartslibrary #connector