Presettable synchronous BCD decade counter IC - 74HC160 The 74HC Series 74HC160 is a high-speed Si-gate CMOS device and is pin-compatible with low-power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC160 are synchronous presettable decade counters which feature an internal look-ahead carry and can be used for high-speed counting. Synchronous operation is provided by having all flip-flops clocked simultaneously on the positive-going edge of the clock (CP). The outputs (Q0 to Q3) of the counters may be preset to a HIGH or LOW level. A LOW level at the parallel enable input (PE) disables the counting action and causes the data at the data inputs (D0 to D3) to be loaded into the counter on the positive-going edge of the clock (providing that the set-up and hold time requirements for PE are met). Preset takes place regardless of the levels at count enable inputs (CEP and CET). A LOW level at the master reset input (MR) sets all four outputs of the flip-flops (Q0 to Q3) to LOW level regardless of the levels at CP, PE, CET, and CEP inputs (thus providing an asynchronous clear function). The look-ahead carry simplifies the serial cascading of the counters. Both counts enable inputs (CEP and CET) must be HIGH to count. The CET input is fed forward to enable the terminal count output (TC). The TC output thus enabled will produce a HIGH output pulse of a duration approximately equal to a HIGH-level output of Q0. This pulse can be used to enable the next cascaded stage. Pinout: Pinout Of 74HC160 IC Symbol Pin Description MR 1 Asynchronous master reset (active LOW) CP 2 Clock input (LOW-to-HIGH, edge triggered) D0, D1, D2, D3 3, 4, 5, 6 Data input CEP 7 Count enable input GND 8 Ground (0 V) PE 9 Parallel enable input (active LOW) CET 10 Count enable carry input Q0, Q1, Q2, Q3 14, 13, 12, 11 Flip-flop output TC 15 Terminal count output VCC 16 Supply Voltage Applications: Television sets Home-sound sets Multimedia systems All mains-fed audio systems Car Audio (boosters).

Professional 24 in 1 Screwdriver Tool Kit with Magnetic Rod The 6024A Professional 24-in-1 Screwdriver Tool Kit is a versatile and handy tool set designed for both home and professional use. Whether you need to fix electronics, assemble furniture, or handle small DIY projects, this all-in-one kit provides everything you need in one compact case. It includes 24 magnetic screwdriver bits of various types and sizes, making it easy to work on different kinds of screws. The flexible magnetic shaft helps you reach screws in tight or awkward spaces, while the ergonomic handle ensures a comfortable grip, reducing hand fatigue during long tasks. All the tools are neatly organized in a durable and portable case, keeping them safe and easy to carry. The 6024A Screwdriver Tool Kit is a perfect choice for tech enthusiasts, repair professionals, or anyone who wants a reliable and efficient screwdriver set at home.

Features Micro-controller & CMOS Quartz. Digital Time Switch for 7 Days - 24 Hours. With 8 ON/OFF programs upto 56 ON/OFF setting for Daily & Weekly. Manual Button for Temporary Override. LED ON/OFF Indicate. Accurate-to-the-minute Control. Specification Voltage : 100/130 V AC Or 220/250 V AC Frequency : 50/60Hz Voltage : 6,9,12,24 V DC/AC Rating : 30 V DC/16A Power Consumption : 3 VA Back Up Battery : 3 VDC Lithium Button Cell Operating Temperature: 0C ~ 55C

Joystick Module This is a dual axis high quality JoyStick Module . It can be used to sense movements in 2 directions(axes). It also has a inbuilt switch which can be activated by pressing the stick.Directional movements are simply two potentiometers - one for each axis. Pots are ~10k each. With the help of this Joystick Module, you can measure position coordinates on the X and Y axis by moving the "hat". It also contains a switch that is press-able by pushing the "hat".It also contains a switch that is press-able by pushing the "hat" down. Similar to the XBOX controller. The X and Y axes are two 10k potentiometers which control 2D movement by generating analog signals. When the module is in working mode, it will output two analog values, representing two directions. This module uses the 5V power supply, and value, when reading through analog input, would be about 2.5V, a value will increase with joystick movement and will go up till maximum 5V; the value will decrease when the joystick is moved in other direction till 0V. Joystick module biaxial keys use SONY Corporation PS2 gamepad buttons on the original high-quality  metal rocker potentiometer, analog output module and one ad hoc Road digital output interface, the output value corresponding to (X, Y) pairs axis offset which is of analog type; coordinate identifiers clear, concise, accurate positioning; using it can easily control objects (such as two degrees of freedom servo head ) movement in two-dimensional space, sensor expansion board connectors etc. A joystick is an input device that consists of a stick that can be tilted in multiple directions to control an on-screen object. The most common use of a joystick is in video gaming. In a video game, the player uses the joystick to move their character around the game world. Joysticks can also be used to control other on-screen objects, such as a cursor in a word processing program. Joysticks are usually designed to be ergonomic and comfortable to use. They typically have a large number of buttons and controls that can be programmed to perform different functions. Joysticks come in a variety of shapes and sizes, and can be plugged into a computer via a USB port, or wirelessly connected. There are a number of different types of joystick modules available on the market. The joystick price in India ranges from around Rs. 30/- to Rs. 45/-. One can easily buy Joystick Online from Iotcart. Iotcart offers customers the ease of shopping from home for their needs. This joystick modules typically offer the best performance and features, such as multiple analog outputs, all the way to digital output, and X, Y-axis output for the two potentiometers. However, even the cheapest joystick modules can provide a good level of performance and functionality. Applications: Camera Pan/Tilt Control. Game Input/Control. Robot Control. Widely use in DIY projects.

PS2 Keyboard Driver Module PS2 keyboard driver module use a small microcontroller to read the data of the PS2 keyboard. The values will be sent to other equipment for usage via serial, parallel or TWI/IIC output. (Please ensure that the MINI JUMPER of the TWI/IIC ENABLE has been connected.) In a single chip microcomputer project system, there no need to write the keyboard driver, but just read the key information via serial, parallel or TWI/IIC output directly. More convenient. It will output TTL "0" if no keys had been pressed. If the key outputs "1", it will return to "0". The serial, parallel and TWI/IIC can work simultaneously. Please remove the MINI JUMPER if there is no slave on the TWI/IIC bus, or the module cannot work well. working principle PS2 keyboard driver module uses a piece of programed code of MCU as the controller, to read the state of PS2 keyboard keys. When the keyboard is pressed, the LED lights flashing on the PS2 keyboard driver module, at the same time through serial communication and parallel I/O port or TWI/IIC(Through the short circuit cap option),Keys will be output. For example, Press "A" key,serial port output data 0x1c, parallel I/o port output 0x1c by D7-D0. The output scan code can refer to the back of the content. Pop-up output. In addition, two sets of buttons, TTL output when there is no buttons to press the "0", and have a button to press the output "1", after the button pop-up restore "0" (each key on keyboard effectively. In addition to pause/break key. Serial, parallel, TWI/IIC can work at the same time. If there is no connection from the machine on the IIC/TWI bus, please remove short-circuit cap module above. Otherwise, the module will not be able to work properly. Features: Convert the PS2 protocol to TWI/IIC,UART, parallel interface Add the key state detection function Applications: Robot Electronic products & projects

PSI-GSM-STUB-ANT Antenna The PSI-GSM-STUB-ANT Antenna is a compact, high-reliability stub antenna designed for versatile GSM communication across multiple frequency bands, including 850, 900, 1800, 1900, and 2100 MHz. With omnidirectional radiation, 0 dB typical gain, and linear vertical polarization, it ensures stable and consistent performance in demanding industrial and IoT environments. The antenna features a robust SMA male connector, IP54-rated housing, and supports a wide temperature range from -40°C to 105°C, making it ideal for both indoor and outdoor applications where space-saving and durability are critical.

PT100  M6  Screw Probe Thermocouple Temperature Sensor (1 Meter) Pt1000 sensors are the second most common type of platinum resistance thermometer. Often resistance thermometers are generally called Pt1000 sensors. 1000 refers to that at 0°C sensors has a resistance of 1000 ohms (?). Pt1000 sensors are used over Pt100 sensors in two-wire applications as Pt1000s make lead resistance less significant. Pins: Red is Positive Blue is Negative

PT100 RTD 2-Wire Temperature Sensor Breakout Board with MAX31865 Amplifier -7Semi The 7Semi PT100 RTD 2-Wire Temperature Sensor Breakout Board is a precision temperature sensing solution powered by the MAX31865 RTD-to-digital converter. Designed to work seamlessly with PT100 sensors, it supports 2-wire, 3-wire, and 4-wire configurations, providing compensation for lead resistance to deliver accurate readings. With a digital SPI interface, it easily integrates with most microcontrollers, while its dual voltage compatibility (3.3V or 5V) ensures broad applicability. Engineered for reliability and precision, this breakout board is ideal for temperature monitoring in industrial systems and laboratory setups. Features: Industrial-Grade Precision: The PT100 RTD, a key component of industrial temperature monitoring, outperforms thermocouples in challenging situations. MAX31865 RTD Amplifier: This specialised amplifier is intended to read the low resistance of PT100 RTDs, resulting in optimal signal processing and error minimization. 2-Wire Compatibility: The breakout board offers 2-wire RTD connection combinations to meet your individual setup needs. Excellent Accuracy Temperature Sensor: Temperature measurement with little drift and excellent resolution, ideal for applications requiring accuracy. MAX31865 SPI Interface: The breakout board integrates seamlessly with popular microcontrollers such as Arduino and Raspberry Pi, allowing for easy data collecting and control. Calibration for the PT1000 RTD Amplifier: The MAX31865 RTD amplifier can be calibrated to ensure consistent and accurate readings throughout time. MAX31865 Fault Detection: Built-in fault detection procedures aid in the identification of issues such as sensor disconnections or over-temperature conditions, hence improving system reliability. Versatile Applications: Suitable for thermal cycling, industrial process control, laboratory investigations, and any situation requiring precise temperature measurement.

PT100 RTD 3-Wire Temperature Sensor Breakout Board with MAX31865 Amplifier - 7Semi The 7Semi PT100 RTD 3-Wire Temperature Sensor Breakout Board combines industrial-grade precision with ease of integration. Powered by the MAX31865 RTD-to-digital converter, it accurately measures temperatures using PT100 RTDs, with full support for 2-wire, 3-wire, and 4-wire configurations. The board communicates through an SPI interface and operates at both 3.3V and 5V, ensuring compatibility with a wide range of microcontrollers like Arduino, Raspberry Pi, and ESP32. With built-in calibration features and fault detection, it ensures consistent, reliable readings in industrial, laboratory, and research applications. Features: Industrial-Grade Precision: Utilizes PT100 RTD for highly accurate and stable temperature sensing. Optimized Signal Processing: Features the MAX31865 amplifier for precise low-resistance measurement. Flexible RTD Compatibility: Supports 2-wire, 3-wire, and 4-wire PT100 sensor setups. SPI Communication: Easily interfaces with microcontrollers like Arduino, Raspberry Pi, etc. Dual Voltage Operation: Works with 3.3V or 5V systems for broader project compatibility. Calibration Support: Includes built-in calibration features for long-term accuracy. Fault Detection: Detects sensor disconnections and over-temperature conditions. Versatile Applications: Suitable for industrial, laboratory, and research environments.

PT100 RTD 3-Wire Temperature Sensor Probe 1m Range -70 to 300°C - 7Semi The 7Semi PT100 RTD 3-Wire Temperature Sensor Probe is a precision-engineered solution for high-performance temperature sensing across demanding environments. Featuring a JUMO PCA 1.2003.1EG platinum-chip and adhering to IEC 60751:2008 standards (Class F0.15 / Class A), this sensor guarantees highly accurate and stable readings. With a wide measurement range of -70°C to +300°C, a durable stainless steel 2-inch probe, and a flexible 1-meter cable, it ensures reliable operation in industrial automation, chemical processing, laboratory, and HVAC applications. Its waterproof design and platinum-based RTD core make it an ideal choice for both indoor and harsh outdoor setups requiring long-term stability and precision. Features: High-Precision Sensor: JUMO PCA 1.2003.1EG platinum-chip ensures exceptional accuracy. Wide Temperature Range: Operates reliably from -70°C to +300°C. Class A Accuracy: Conforms to IEC 60751:2008 standards (F0.15 tolerance). Durable Build: 2-inch stainless steel probe resists corrosion and harsh environments. Flexible Integration: 1-meter insulated cable for easy installation. Stable Long-Term Performance: Platinum design ensures minimal drift over time. Cost-Effective Design: Built for consistent quality and scalability. Versatile Applications: Ideal for industrial, chemical, lab, HVAC, and food processing sectors.