Integrated Circuits
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Integrated Circuits
555 Timer IC DIP-8
The 555 Timer IC in a DIP-8 package is a versatile and widely-used timer IC. The 555 Timer ic can operate in both astable and monostable modes, making it suitable for a variety of timing and pulse generation applications. The DIP-8 package has 8 pins and is easy to use in breadboard projects and PCB designs.
Key Features:
Modes: Astable (oscillator) and Monostable (one-shot)Output Current: Can source or sink up to 200 mA
Supply Voltage: 4.5V to 16V
Pin Count: 8 pins (DIP-8)
Typical Applications:
Pulse Generation: Generating precise timing pulsesTiming: Creating time delays in circuits
Oscillators: Producing square wave signals
SKU: n/a -
Integrated Circuits
7805 Voltage Regulator IC TO-220
The 7805 voltage regulator IC provides a stable 5V output from a higher input voltage (7V to 35V). The 7808 voltage regulator can deliver up to 1A of current and includes protection features like overcurrent and thermal shutdown.
Key Points:
Output Voltage: Fixed 5VInput Voltage Range: 7V to 35V
Output Current: Up to 1A
Protection: Overcurrent and thermal protection
It’s used in various applications like power supplies, microcontroller projects, and consumer electronics to ensure a consistent 5V supply.
SKU: n/a -
Integrated Circuits
7809 Voltage Regulator IC TO-220
The 7809 voltage regulator IC in the TO-220 package provides a fixed 9V output from a higher input voltage (typically 11V to 35V).The 7809 voltage regulator can deliver up to 1A of current and includes overcurrent and thermal protection.
Key Points:
Output Voltage: 9V fixedInput Voltage Range: 11V to 35V
Output Current: Up to 1A
Protection Features: Overcurrent and thermal shutdown
Perfect for power supplies, microcontroller projects, and consumer electronics needing a stable 9V source.
SKU: n/a -
Integrated Circuits
7812 Voltage Regulator IC TO-220
The 7812 voltage regulator IC in the TO-220 package provides a stable 12V output from a higher input voltage (14.5V to 35V), delivering up to 1.5A with built-in protection mechanisms like overcurrent and thermal shutdown. Its simplicity and reliability make it ideal for powering various electronic devices.
Key Points:
Output Voltage: 12V fixed
Input Voltage Range: 14.5V to 35V
Output Current: Up to 1.5A
Protection: Overcurrent and thermal shutdown
The 7812 voltage regulator ic is commonly used in power supplies, microcontroller projects, and consumer electronics needing a stable 12V source.
SKU: n/a -
Integrated Circuits, Nodemcu And ESP
ESP32 Wroom 32d 4mb Chip (Espressif Original)
The ESP32-WROOM-32D is a powerful microcontroller unit (MCU) module developed by Espressif Systems, designed for a wide range of applications. Here are the key specifications:
Key Specifications
Processor: Dual-core Xtensa LX6 microprocessor, clocked at up to 240 MHz.Memory: 520 KB SRAM, 4 MB Flash storage.
Connectivity: Wi-Fi (802.11 b/g/n), Bluetooth (Bluetooth 4.2 BR/EDR and BLE).
GPIO Pins: 36 GPIO pins, including analog inputs.
Peripherals: Includes SPI, I2C, UART, PWM, capacitive touch sensors, and more.
Power Consumption: Optimized for low power consumption, with various power-saving modes
SKU: n/a -
Integrated Circuits
HT 12D Decoder IC DIP-18
The HT 12D decoder ic is a 12-bit decoder IC in a DIP-18 package. It is commonly used in remote control systems and is paired with the HT12E encoder to form a complete encoder-decoder pair for wireless communication. Here’s a brief overview:
Key Features:
Operating Voltage: 2.4V to 12VData Bits: 4 data bits
Address Bits: 8 address bits
Low Standby Current: 0.1µA at Vcc=5V
Built-in Oscillator: Requires only a 5% resistor
Pin Configuration:
The DIP-18 package has 18 pins, including:A0 to A7: Address bits (8 bits)
AD0 to AD3: Data bits (4 bits)
Input (Pin 14): Encoded 12-bit output from HT12E
Oscillator Pins (Pin 15 & 16): Built-in oscillator
Valid Transmission (VT) Pin (Pin 17): Indicates valid transmission (optional)
Vcc (Pin 18): Power supply (5V)
Ground (Pin 9): Common ground
Applications:
Remote Control Systems: Used in RF and IR remote control systems.Security Systems: Burglar alarms, smoke and fire alarms.
Consumer Electronics: Garage door controllers, car door controllers.
Wireless Communication: Transmitting 4-bit data wirelessly.
SKU: n/a -
Integrated Circuits
HT 12E Encoder IC DIP-18
The HT 12E encoder ic is a 12-bit encoder IC in a DIP-18 package. It is part of the 212 series of encoders and is commonly used in remote control systems, paired with the HT12D decoder. Here’s a brief overview:
Key Features:
Operating Voltage: 2.4V to 12VData Bits: 4 bits
Address Bits: 8 bits
Low Standby Current: 0.1µA at Vcc=5V
Built-in Oscillator: Requires only a 5% resistor
Pin Configuration:
The DIP-18 package has 18 pins:A0 to A7 (Pins 1-8): Address input pins (8 bits)
AD0 to AD3 (Pins 10-13): Data input pins (4 bits)
DIN (Pin 14): Data output pin
Oscillator Pins (Pins 15 & 16): Built-in oscillator
Valid Transmission (VT) Pin (Pin 17): Indicates valid transmission
Vcc (Pin 18): Power supply
Ground (Pin 9): Common ground
Working Principle:
The HT12E encodes 12-bit parallel data (8 address bits and 4 data bits) into a serial format for transmission via RF or infrared medium. It requires a trigger signal to start the transmission, and the data is transmitted in a 4-word cycle1.Applications:
Remote Control Systems: Used in RF and IR remote control systems.Security Systems: Burglar alarms, smoke and fire alarms.
Consumer Electronics: Garage door controllers, car door controllers.
Wireless Communication
SKU: n/a
