This is a module of ESP32-C3-MINI-1U based on the manufacturer's recommendations. On board we have an ESP module, USB C for firmware, 2 connectors with IOs and RGB LED #ESP32 #WiFi #LED #IoT #BLE #ARM #reusable #module #simple-embedded #espressif #sublayout

This is a ESP32-C6-WROOM-1 module built on manufacture recommendations. Here is on board an ESP32-H2-MINI-1 module, RESET and BOOT buttons, RGB LED, and 2 connectors for IOs #ESP32 #WiFi #IoT #ARM #reusable #module #simple-embedded #espressif #sublayout

This is the LSM9DS1TR IMU Module. This reference design has a basic I2C circuit for communication built according to the manufacturer's recommendations #IMU #LSM9DS1TR #I2C #reusable #module #imu #stm #sublayout

This is a BQ24070 li ion charging module created according to the manufacturer's recommendations. The board has a connector with pins for setting modes and 3 power connectors #reusable #module #bms #texas-instruments #sublayout

This is a ESP32-H2-MINI-1 module built on manufacture recommendations. Here is on board an ESP32-H2-MINI-1 module, RESET and BOOT buttons, RGB LED, and 2 connectors for IOs #ESP32 #WiFi #IoT #ARM #reusable #module #simple-embedded #espressif #sublayout

This is a ESP32-C6-MINI-1U module built on manufacture recommendations. Here is on board an ESP32-H2-MINI-1 module, RESET and BOOT buttons, RGB LED, and 2 connectors for IOs #ESP32 #WiFi #IoT #ARM #reusable #module #simple-embedded #espressif #sublayout

This is the ICM-20600 IMU Module. This reference design has a basic I2C circuit for communication built according to the manufacturer's recommendations #IMU #ICM-20600 #I2C #reusable #module #imu #tdk #sublayout

April 7, 2025 Texas Instruments 1.6mm Manufacturer Recommendations

NTSC/PAL Video Decoder IC – Low-power high-performance multistandard video decoder for converting analog composite video into digital YCbCr video. Supports all NTSC and PAL standards, operates from a 1.8 V analog and digital supply with 1.7 V to 3.45 V digital I/O, and features a 10-bit 54 Msps ADC with 4× oversampling. Includes a 2:1 composite video input multiplexer, adaptive comb filter, automatic gain control (AGC), automatic standard detection, line-locked PLL, and 8-bit or 10-bit ITU-R BT.656 parallel video output. Typical power consumption is 200 mW, with <100 µW shutdown power and <5 mW sleep mode. Specified for operation over a −40°C to +125°C automotive temperature range and housed in a 28-pin QSOP package. Not recommended for new designs (NRND). #AnalogDevices #MaximIntegrated #MAX9526AEI #MAX9526 #VideoDecoder #NTSC #PAL #CompositeVideo #ITU656 #ADC #Automotive #QSOP28 #EmbeddedSystems

IC RF TxRx + MCU 802.15.4, Bluetooth Bluetooth v5.0, Thread, Zigbee® 2.4GHz 48-VFQFN Exposed Pad The NRF52840-QFAA-F-R belongs to Nordic’s nRF52 series and supports multiple wireless standards including Bluetooth 5, Bluetooth Low Energy (BLE), Thread, Zigbee, ANT, and proprietary 2.4 GHz protocols. It features a 64 MHz ARM Cortex-M4F CPU with floating-point unit (FPU), making it suitable for both wireless communication and real-time embedded processing. The device integrates large memory resources, rich peripherals, USB support, NFC capability, and advanced security features, reducing the need for external components in wireless embedded designs. Key Features 32-bit ARM Cortex-M4F processor running at 64 MHz 1 MB Flash memory and 256 KB RAM Supports Bluetooth 5 / BLE, Thread, Zigbee, ANT, and proprietary 2.4 GHz protocols IEEE 802.15.4 compliant radio Up to +8 dBm TX output power High receiver sensitivity down to −103 dBm Data rates up to 2 Mbps Ultra-low power consumption for battery-powered applications USB 2.0 Full-Speed controller NFC-A tag support Multiple communication interfaces: SPI UART I2C (TWI) I2S PWM PDM ADC Up to 48 GPIOs Integrated ARM CryptoCell-310 security engine Operating voltage range: 1.7 V to 5.5 V Operating temperature: −40°C to +85°C Compact 48-QFN (6×6 mm) package Typical Applications BLE devices Smart home products Wearables Wireless sensors Industrial IoT HID devices (keyboard/mouse) Asset tracking Mesh networking devices USB dongles and gateways PCB Design Notes Community PCB reviews commonly recommend: Proper RF grounding and 50-ohm antenna routing Using ESD/TVS protection on USB lines Keeping RF matching components close to the antenna Using solid ground planes for 2.4 GHz performance #CommonPartsLibrary #IntegratedCircuit #RF

802.15.4, Bluetooth, WiFi 802.11a/b/g/n/ac/ax, Bluetooth v5.3, Zigbee® Transceiver Module 2.4GHz, 5GHz Antenna Not Included, U.FL/MHF, PCB Trace Surface Mount The LBES5PL2EL-923 is a compact, low-power Bluetooth® Low Energy (BLE) module developed by Murata. It integrates a Nordic Semiconductor SoC (nRF52 series) with an onboard antenna, providing a complete RF solution for wireless connectivity in embedded systems. The module is designed for IoT, wearable, and low-power wireless applications, offering reliable communication, small footprint, and minimal external component requirements. Key Features Integrated Bluetooth® Low Energy (BLE) 5.x compliant module Based on Nordic Semiconductor nRF52 series SoC Built-in chip antenna (no external antenna required) Ultra-low power consumption suitable for battery-powered devices Integrated RF matching and shielding Supports multiple BLE roles (Central, Peripheral, Broadcaster, Observer) Compact surface-mount package Pre-certified RF module (reduces certification effort) Electrical Characteristics Supply Voltage Operating Voltage: 1.7 V to 3.6 V Current Consumption TX Mode: ~5–10 mA (depending on output power) RX Mode: ~5 mA Sleep Mode: < 2 µA RF Characteristics Frequency Band: 2.4 GHz ISM (2400–2483.5 MHz) Output Power: up to +4 dBm Sensitivity: approx. -96 dBm Interfaces UART SPI I²C (TWI) GPIO (multiplexed) ADC inputs PWM Mechanical Specifications Package Type: Surface Mount Module (SMD) Dimensions: ~10 mm × 7 mm × 1.4 mm (approx.) Integrated antenna and shielding Environmental Ratings Operating Temperature: -40°C to +85°C Storage Temperature: -40°C to +125°C Compliance & Certifications Bluetooth SIG qualified FCC / IC / CE (module-level certification, varies by variant) RoHS compliant Applications IoT devices Wearables Smart home products Wireless sensors Industrial monitoring systems Pin Configuration (Summary) Power: VDD, GND Communication: UART, SPI, I²C GPIOs: Configurable digital I/O RF: Integrated antenna (no RF pin required) Design Considerations Follow recommended PCB layout for antenna clearance Avoid copper under antenna region Provide stable power supply with proper decoupling capacitors Ensure proper grounding for RF performance #commonpartslibrary #integratedcircuit #transceiver #wireless #rf

CUI_PJ-002AH-SMT-TR CUI Devices 2.0 x 6.5 mm, 5.0 A, Horizontal, Surface Mount (SMT), Dc Power Jack Connector None None https://www.snapeda.com/parts/PJ-002AH-SMT-TR/CUI+Devices/view-part/?ref=eda Manufacturer recommendations https://www.snapeda.com/parts/PJ-002AH-SMT-TR/CUI+Devices/view-part/?ref=snap PJ-002AH-SMT-TR https://www.snapeda.com/api/url_track_click_mouser/?unipart_id=46834&manufacturer=CUI Devices&part_name=PJ-002AH-SMT-TR&search_term=pj-002ah-smt-tr