LEDs
Generic LED SMD
A generic LED designed for rapid circuit topology development. The footprint adapts automatically based on the selected package, supporting standard SMD sizes such as 0603, 0805, 1206, and other common LED footprints. Save precious design time by seamlessly add more information to this part (forward voltage, footprint, etc.) as it becomes available. Standard LED packages: 0201 0402 0603 0805 1206 1210 1812 2010 2512 #generics #CommonPartsLibrary
2.9k Uses
3 Stars
HT4936S-CO
The HOTCHIP HT4936S is a sophisticated mobile power management integrated circuit designed by Hotchip, optimized for portable power solutions that require efficient charging and power management capabilities. This advanced component integrates features for charging and discharging through a common port, automatic load detection for boost startup and shutdown, four-light battery level indication, and a low battery alert functionality. The HT4936S stands out for its ability to manage 1A input/output with minimal external components, leveraging synchronous rectification to enhance efficiency and reduce thermal footprint. Additionally, it supports a versatile charging protocol accommodating both 4.20V and 4.35V batteries, and is packaged in a compact SOP16 form factor, ensuring a low-cost, space-efficient solution for a wide range of mobile power applications including power banks, backup power supplies, and lithium battery chargers. It incorporates protection features against battery overcharge, over-discharge, and thermal overload, thereby ensuring reliable operation across a range of conditions. Furthermore, the HT4936S facilitates direct LED drive and includes an NTC thermistor input for temperature monitoring, making it an all-encompassing solution for power management in consumer electronics.
8 Uses
3 Stars
Arduino Uno Optical Sensor Shield
Arduino Uno Shield for Blue Light Optical Sensor. The circuit generates a 2.1kHz sinusoidal signal to send to LEDs and contains a filtering and amplification circuit to preprocess the signal. Powered by 24V and regulated down to 12V and 5V to power Arduino. #ArduinoUno
493 Uses
3 Stars
MMBT3904-TP
Bipolar (BJT) Transistor NPN 40V 200mA 300MHz 350mW Surface Mount SOT-23 The MMBT3904-TP is an NPN general-purpose bipolar junction transistor (BJT) in a SOT-23 surface-mount package. It is a compact SMD version of the classic 2N3904, designed for switching and low-power signal amplification in a wide range of electronic circuits. It is commonly used in embedded systems, consumer electronics, and PCB designs where small size and reliable switching performance are required. Key Features NPN Bipolar Junction Transistor (BJT) Suitable for switching and amplification applications SOT-23 Surface-Mount Package Compact footprint for high-density PCB designs Collector-Emitter Voltage (Vceo) Typically up to 40V Collector Current Up to 200 mA continuous Low Power Operation Designed for small signal and low-power switching tasks High Gain (hFE) DC current gain typically 100–300 Fast Switching Capability Suitable for digital and pulse applications Wide Operating Temperature Range Typically -55°C to +150°C High Reliability Stable performance for general-purpose use RoHS Compliant Environmentally compliant manufacturing Typical Applications Signal switching in digital circuits LED driving circuits Small relay or load switching Sensor interface circuits General-purpose amplification stages 2N3904 SOT-23 #CommonPartsLibrary #Transistor #BJT #NPN #MMBT3904
396 Uses
2 Stars
TP5410 Module
This project is a TP5410-based Battery Management System (BMS) circuit. The TP5410 IC handles battery charging, voltage regulation, and protection. It uses various capacitor, resistor, and diode components along with LEDs for status indication, making it an ideal solution for portable electronic devices. #project #Template #charger #reusable #module #batterycharger #template #bms #TP5410 #topPowerASIC #toppower #toppowerasic
19 Uses
2 Stars
Power Source Selector Module
Power Source Selector Module #Module This innovative module is engineered to intelligently manage and select between multiple power sources including battery (VBAT), solar (VSOLAR), USB (VUSB), and VIN. It features a robust design that ensures efficient switching, optimal power regulation, and enhanced diagnostic capabilities. With carefully selected components such as MOSFETs, resistors, LEDs, diodes, and capacitors, this module provides reliable operation across varied load conditions and complex circuit topologies. Its integrated features are perfect for applications requiring seamless transition between renewable energy sources and conventional power, making it an ideal solution for modern, energy-efficient systems. #PCBDesign #Electronics #PowerManagement #Module #CircuitDesign #RenewableEnergy
67 Uses
2 Stars
