STP0240B2-240320 Series TFT LCD Panel, STP0240B2-240320 Series, TFT LCD Panel, LCD Panel, Pane LCD Graphic Module STP0240B2 240320 240*320 hsd028309 STP240320_0320D1T

The FL Series of transformers is designed for use in cold cathode fluorescent lamp (CCFL) power supplies at operating frequencies up to 100 kHz. With output power from 3.5 to 6.0 Watts, these transformers are ideal for LCD backlight applications.

Light Emitting Diodes (LED) XL-3030WWC-1W-3V LED-SMD_L3.0-W3.0_WHITE LCSC Part Number: C2843893 JLCPCB Part Class: Extended Part Manufactured by XINGLIGHT(成兴光) XL-3030WWC-1W-3V SMD LED, 3030 package, 1W power rating, 3V nominal forward voltage, warm white light output with yellow colloid lens, 3.0 x 3.0 x 0.6mm size, RoHS compliant, MSL 3 moisture sensitivity level, EIA standard packaging, suitable for automatic mounting and reflow soldering, used for indoor lighting, LED strips, downlights, commercial lighting displays, advertising light boxes and LCD backlight applications. Search Keywords: XL-3030WWC-1W-3V, 3030 warm white LED, 3030 SMD LED 1W, 3V 3030 LED, XL 3030WWC LED, warm white 3030 LED, 1W SMD LED, 3030 LED chip, 3030 LED for lighting, 3030 LED reflow soldering, SMD LED 3.0x3.0mm Hashtags: #XL3030WWC1W3V #3030LED #SMDLED #WarmWhiteLED #1WLED #3VLED #3030SMDLED #LEDChip #IndoorLightingLED #LEDStripLED #BacklightLED #RoHSLED

LED Driver IC 16 Output Linear PWM Dimming 25mA 28-TSSOP The PCA9685 is an I2C-bus controlled 16-channel LED controller optimized for Red/Green/Blue/Amber (RGBA) color backlighting applications. Each LED output has its own 12-bit resolution (4096 steps) fixed frequency individual PWM controller that operates at a programmable frequency from a typical of 24 Hz to 1526 Hz with a duty cycle that is adjustable from 0 % to 100 % to allow the LED to be set to a specific brightness value. All outputs are set to the same PWM frequency. Each LED output can be off or on (no PWM control), or set at its individual PWM controller value. The LED output driver is programmed to be either open-drain with a 25 mA current sink capability at 5 V or totem pole with a 25 mA sink, 10 mA source capability at 5 V. The PCA9685 operates with a supply voltage range of 2.3 V to 5.5 V and the inputs and outputs are 5.5 V tolerant. LEDs can be directly connected to the LED output (up to 25 mA, 5.5 V) or controlled with external drivers and a minimum amount of discrete components for larger current or higher voltage LEDs. The PCA9685 is in the new Fast-mode Plus (Fm+) family. Fm+ devices offer higher frequency (up to 1 MHz) and more densely populated bus operation (up to 4000 pF). Although the PCA9635 and PCA9685 have many similar features, the PCA9685 has some unique features that make it more suitable for applications such as LCD or LED backlighting and Ambilight: • The PCA9685 allows staggered LED output on and off times to minimize current surges. The on and off time delay is independently programmable for each of the 16 channels. This feature is not available in PCA9635. • The PCA9685 has 4096 steps (12-bit PWM) of individual LED brightness control. The PCA9635 has only 256 steps (8-bit PWM). • When multiple LED controllers are incorporated in a system, the PWM pulse widths between multiple devices may differ if PCA9635s are used. The PCA9685 has a programmable prescaler to adjust the PWM pulse widths of multiple devices. • The PCA9685 has an external clock input pin that will accept user-supplied clock (50 MHz max.) in place of the internal 25 MHz oscillator. This feature allows synchronization of multiple devices. The PCA9635 does not have external clock input feature. • Like the PCA9635, PCA9685 also has a built-in oscillator for the PWM control. However, the frequency used for PWM control in the PCA9685 is adjustable from about 24 Hz to 1526 Hz as compared to the typical 97.6 kHz frequency of the PCA9635. This allows the use of PCA9685 with external power supply controllers. All bits are set at the same frequency. • The Power-On Reset (POR) default state of LEDn output pins is LOW in the case of PCA9685. It is HIGH for PCA9635. #CommonPartsLibrary #IntegratedCircuit #PowerManagement

High Efficiency 2.5A 1.2MHz Step-Up Converter The MT3608L is a constant frequency, 6-pin SOT23 current mode step-up converter intended for small, low power applications. The MT3608L switches at 1.2MHz and allows the use of tiny, low cost capacitors and inductors 2mm or less in height. Internal soft-start results in small inrush current and extends battery life. The MT3608L features automatic shifting to pulse frequency modulation mode at light loads. The MT3608L includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The MT3608L is available in a small 6-pin SOT-23 package FEATURES ⚫ Integrated 80mΩ Power MOSFET ⚫ 2.2V to 16V Input Voltage ⚫ 1.2MHz Fixed Switching Frequency ⚫ Adjustable Over Current Protection: 0.5A ~2.5A ⚫ Internal 2.5A Switch Current Limit(OC pin floating) ⚫ Adjustable Output Voltage ⚫ Internal Compensation ⚫ Over Voltage Protection ⚫ Up to 20V Output Voltage ⚫ Automatic Pulse Frequency Modulation Mode at Light Loads ⚫ up to 93% Efficiency ⚫ Available in a 6-Pin SOT23-6 Package APPLICATIONS ⚫ Battery-Powered Equipment ⚫ Set-Top Boxed ⚫ LCD Bais Supply ⚫ DSL and Cable Modems and Routers ⚫ Networking cards powered from PCI or PCI express slots #CommonPartsLibrary #IntegratedCircuit #PowerManagement

ESP32-S3-WROOM-1-N8 is a high-performance Wi-Fi and Bluetooth Low Energy (BLE) module from Espressif Systems. It is built around the ESP32-S3 SoC, featuring a dual-core Xtensa LX7 processor, integrated 2.4 GHz Wi-Fi and Bluetooth 5 LE connectivity, 8 MB SPI flash memory, and a PCB antenna. The module is optimized for AIoT, edge computing, human-machine interfaces, smart devices, and industrial IoT applications. Key Features Dual-core Xtensa® LX7 CPU running up to 240 MHz for high-performance embedded applications. 8 MB onboard SPI Flash (N8 variant) for firmware and data storage. 2.4 GHz Wi-Fi (802.11 b/g/n) with data rates up to 150 Mbps. Bluetooth 5 LE support including: Long Range mode 2 Mbps PHY Bluetooth Mesh Extended Advertising AI acceleration support through ESP32-S3 vector instructions for machine learning and signal-processing workloads. USB 1.1 OTG and USB Serial/JTAG integrated, simplifying debugging and USB device applications. Up to 45 GPIOs with extensive peripheral support: SPI I²C I²S UART PWM ADC Touch Sensors TWAI® (CAN-compatible) Camera Interface LCD Interface SDIO Host MCPWM Integrated 40 MHz crystal oscillator, RF matching circuitry, and PCB antenna for reduced external component count. Operating voltage range: 3.0 V to 3.6 V. Compact surface-mount module suitable for space-constrained designs. Typical Applications Smart home and home automation devices HMI displays and touchscreen products Voice recognition and audio processing Edge AI and machine learning applications Industrial IoT gateways and sensors Video streaming and camera systems USB-connected embedded devices Smart agriculture and healthcare equipment N8 specifically indicates 8 MB Flash and no PSRAM, making it a good choice for applications requiring substantial program storage but not large external RAM. #RF-transceiver #Module #ESP32

FUSE BRD MNT 2A 2410 24F 2A250V is a surface-mount ceramic fast-acting fuse designed for overcurrent and short-circuit protection in electronic equipment. It is commonly used in power supplies, household appliances, instruments, displays, communication equipment, and other low-power electronic circuits. The fuse opens quickly when excessive current flows, helping protect sensitive components from damage. Key Features Rated Current: 2A Rated Voltage: 250V AC Fuse Type: Fast-acting (Quick Blow) Construction: Ceramic tube fuse Mounting Type: Surface Mount (SMD) Package Size: Approximately 6.1 mm × 2.6 mm × 2.6 mm Breaking Capacity: 35A @ 250VAC RoHS Compliant Provides overcurrent and short-circuit protection Suitable for power supplies, electronic instruments, displays, communication devices, and household appliances Typical Applications AC/DC power supplies Consumer electronics LCD monitors and displays Home appliances Communication equipment Industrial electronic control circuits #CommonPartsLibrary #fuse

Infrared remote receiver TSOP36238TT SENSOR-SMD_TSOP36238TR LCSC Part Number: C3151601 JLCPCB Part Class: Extended Part Vishay IR receiver module for remote control systems, integrated PIN photodiode, preamplifier, AGC circuit, band-pass filter and demodulator in one epoxy package, 2.0V to 5.5V supply voltage, low supply current, digital output for direct MCU connection, high immunity to ambient noise from lamps, LCD TV and Wi-Fi, optimized for long-burst IR remote control applications. Search Keywords: Vishay IR receiver module, Vishay remote control IR receiver, Vishay TSOP IR receiver, Vishay TSSP IR receiver, IR receiver module, infrared receiver module, IR remote receiver, demodulating IR receiver, PIN diode preamplifier IR receiver, IR receiver with AGC, long burst IR receiver, 38kHz IR receiver, 36kHz IR receiver, 40kHz IR receiver, 2.0V to 5.5V IR receiver, MCU IR receiver Hashtags: #VishayIRReceiver #VishayTSOP #VishayTSSP #IRReceiver #InfraredReceiver #RemoteControlReceiver #IRRemoteReceiver #DemodulatingIRReceiver #PINPhotodiode #PreamplifierIRReceiver #AGCIRReceiver #LongBurstIRReceiver #38kHzIRReceiver #36kHzIRReceiver #40kHzIRReceiver #MCUInfraredReceiver

2.4GHz Wi-Fi+Bluetooth LE SoC ESP32-S3FH4R2 is a highly integrated low-power Wi-Fi and Bluetooth LE System-on-Chip (SoC) from Espressif Systems. It is based on a dual-core Xtensa® LX7 processor running at up to 240 MHz and is designed for IoT, smart home, industrial control, AIoT, audio processing, and embedded applications. The ESP32-S3FH4R2 variant includes 4 MB of in-package Quad SPI Flash and 2 MB of in-package Quad SPI PSRAM, reducing external component count and simplifying PCB design. Key Features Dual-core Xtensa® LX7 CPU Up to 240 MHz operating frequency 32-bit architecture with floating-point unit (FPU) SIMD instructions for AI and signal-processing workloads Integrated Memory 4 MB in-package Flash 2 MB in-package PSRAM 512 KB on-chip SRAM 384 KB ROM Additional RTC memory for low-power operation Wireless Connectivity IEEE 802.11 b/g/n 2.4 GHz Wi-Fi Bluetooth® 5 Low Energy (LE) Long-range and low-power wireless communication support Rich Peripheral Set Up to 45 programmable GPIOs USB OTG and USB Serial/JTAG SPI, I²C, I²S, UART, SDIO TWAI® (CAN 2.0 compatible) Camera interface LCD interface PWM, pulse counter, RMT, DMA controller Analog Features Two 12-bit SAR ADCs Temperature sensor 14 capacitive touch sensing inputs Security Features Secure Boot Flash Encryption AES, SHA, RSA, HMAC hardware accelerators True Random Number Generator (RNG) Digital Signature peripheral Low-Power Operation Multiple power-saving modes ULP-RISC-V coprocessor ULP-FSM coprocessor Deep-sleep support with RTC memory retention

The AMS1117-3.3RG is a fixed-output, low-dropout (LDO) linear voltage regulator that provides a regulated 3.3 V output from a higher input voltage. It is capable of delivering up to 1 A output current and is commonly used in microcontroller, communication, and embedded-system power supplies where a stable 3.3 V rail is required. The device includes built-in protection features such as current limiting and thermal shutdown for improved reliability. Key Features Fixed 3.3 V output voltage Supports up to 1 A output current Low dropout voltage, typically around 1.2 V and up to 1.3 V at 1 A load Input voltage capability up to 12 V (some manufacturer variants specify higher absolute maximum ratings) Good line and load regulation Built-in current limiting protection Built-in thermal shutdown protection Available in SOT-223 surface-mount package Suitable for post-regulation of switching power supplies and general 3.3 V power conversion applications Typical Applications ESP32, STM32, and other microcontroller-based systems Embedded and IoT devices Communication modules LCD monitors and display circuits Battery-powered equipment Post-regulation for DC/DC converters Motherboards and expansion cards #CommonPartsLibrary #IntegratedCircuit #PowerManagement #LDO