# Unite Microsystems ## Posts - [The Future of Kiosks and Vending Machines: Integrating AI, Machine Learning, and IoT](https://unitemicrosystems.in/technology/the-future-of-kiosks-and-vending-machines-integrating-ai-machine-learning-and-iot/): Introduction to Kiosks and Vending Machines Kiosks and vending machines have been integral components of the retail and service sectors for decades. These machines have evolved significantly from their initial rudimentary forms to sophisticated systems that offer a myriad of products and services. Traditionally, a kiosk is a stand-alone interactive terminal that provides information, services, or products to users. Vending machines, on the other hand, are automated devices that dispense items such as snacks, beverages, or personal care products upon the request of the consumer. The primary purpose of kiosks and vending machines is to enhance consumer convenience by offering… ## Pages - [Shop](https://unitemicrosystems.in/shop/) - [Dashboard](https://unitemicrosystems.in/customer-dashboard/) - [Checkout](https://unitemicrosystems.in/checkout/) - [Wishlist](https://unitemicrosystems.in/wishlist/): [fable_extra_woo_wishlist_table] - [Compare](https://unitemicrosystems.in/compare/): [fable_extra_woo_compare_table] - [Blog](https://unitemicrosystems.in/blog/) - [Home](https://unitemicrosystems.in/) ## Products - [FirstRate FST100-2006A Soil temperature & humidity and conductivity sensor Temperature range -40~85℃ Accuracy ±0.5℃](https://unitemicrosystems.in/product/firstrate-fst100-2006a-soil-temperature-humidity-and-conductivity-sensor-temperature-range-4085%e2%84%83-accuracy-%c2%b10-5%e2%84%83/): Item Type: Sensor Model No.: FST100 2006A Voltage Rating (VDC): 12 to 24 Operating Temperature (°C): -40 to 80 Signal Output RS485 Response Time(s) ≤1 second Shipping Weight 0.175 kg Shipping Dimensions 21 × 10 × 5 cm - [Haoyue DT830D LCD Multimeter for Voltage, Current, Resistance](https://unitemicrosystems.in/product/haoyue-dt830d-lcd-multimeter-for-voltage-current-resistance/): Features : Small size makes it comfortable in many areas Brand new product. Good for newbies with basic knowledge of VI. Package Include: 1 x Haoyue DT830D LCD Multimeter for Voltage, Current, Resistance 2 x Measuring Probes(Red and Black) - [30A12V relay](https://unitemicrosystems.in/product/30a12v-relay/): 30A 12V relay – an electromechanical switching device that uses a 12V DC coil to control high-current loads up to 30A, commonly used in automotive, power supplies, and industrial applications - [7805 Voltage Regulator](https://unitemicrosystems.in/product/7805-voltage-regulator/): The 7805 Voltage Regulator is one of the most popular members of the 78xx series of fixed positive linear regulators. It provides a regulated 5V DC output from an input voltage typically between 7V and 25V DC, making it ideal for powering microcontrollers, digital ICs, sensors, and modules that require a stable 5V supply. - [10µF 25V Capacitor](https://unitemicrosystems.in/product/10%c2%b5f-25v-capacitor/): The 10µF 25V Electrolytic Capacitor is a small-sized polarized capacitor commonly used in power supply filtering, signal coupling/decoupling, and energy storage applications. With a capacitance of 10 microfarads (µF) and a voltage rating of 25 volts DC, it is ideal for use in low-voltage DC circuits, ensuring smooth operation of electronic components. - [100µF 25V Capacitor](https://unitemicrosystems.in/product/100%c2%b5f-25v-capacitor/): 100µF 25V electrolytic capacitor – used for filtering, smoothing, and decoupling in power supply and electronic circuits. - [2004 LCD (White)](https://unitemicrosystems.in/product/2004-lcd-white/): 2004 LCD Display module – 20×4 alphanumeric display with white text (or white LED backlight), suitable for Arduino, ESP, and Raspberry Pi projects. - [1602 Display white](https://unitemicrosystems.in/product/1602-display/): 1602 (16x2) LCD Display module – white background alphanumeric display with 16 columns × 2 rows, widely used with Arduino, ESP, and Raspberry Pi projects. - [2004Display Blue](https://unitemicrosystems.in/product/2004display-blue/): 2004 (20x4) LCD Display module – a blue backlight alphanumeric display with 20 columns and 4 rows, ideal for microcontroller projects like Arduino, ESP, and Raspberry Pi. - [MOV](https://unitemicrosystems.in/product/mov/): MOV 5VC 751 07 is a voltage-dependent resistor (varistor) used for protecting circuits against voltage surges and spikes. It clamps high voltages and prevents damage to sensitive components. - [BC547](https://unitemicrosystems.in/product/bc547/): BC547 is a general-purpose NPN bipolar junction transistor used for switching and amplification in electronic circuits. - [GSM module](https://unitemicrosystems.in/product/gsm-module/): A GSM module is a wireless device that enables microcontrollers to send and receive SMS, make calls, and connect to mobile networks using a SIM card. - [Relay](https://unitemicrosystems.in/product/relay/): This relay is widely used in home automation, automotive electronics, industrial control, and DIY electronics projects due to its reliability and ease of use. - [JST connector](https://unitemicrosystems.in/product/jst-connector/): JST Connectors are compact, reliable connectors used to join wires to PCBs, sensors, and electronic modules. Available in 2 to 8 pins, they ensure secure electrical connections for low-voltage electronic projects. - [Power Supply](https://unitemicrosystems.in/product/power-supply/): The Hi-Link Miniature Power Supply converts AC mains voltage (220V) to a stable 5V DC output, providing a compact and efficient solution for powering Arduino, ESP32, ESP8266, and other low-voltage electronics. - [PCB terminal](https://unitemicrosystems.in/product/pcb-terminal/): The connector is PCB-mountable, allowing soldering directly onto boards for stable and durable electrical contact. The 2.56mm pitch provides compatibility with standard wire gauges and ensures tight mechanical fit. - [Soldering Wire](https://unitemicrosystems.in/product/soldering-wire/): This soldering wire is made of high-quality alloy, ensuring good conductivity and durability. The 1mm thickness makes it suitable for both fine electronic components and thicker wires. The 50g spool is convenient for hobbyists, technicians, and professionals. - [RGB LED (Red-Green-Blue Light Emitting Diode)](https://unitemicrosystems.in/product/rgb-led-red-green-blue-light-emitting-diode/): The RGB LED is a three-color LED that combines Red, Green, and Blue light in a single package, allowing you to create millions of colors by adjusting the intensity of each channel. Ideal for Arduino, ESP32, ESP8266, and DIY electronics projects. - [1620 Blue Display](https://unitemicrosystems.in/product/1620-blue-display/): The 1620 Blue LCD Display is a 16-character by 2-line (16x2) alphanumeric display module featuring a blue backlight and white/black characters. It allows easy visual output of text and numbers for microcontroller-based projects. - [30A 12V Relay](https://unitemicrosystems.in/product/30a-12v-relay/): This relay is widely used in automotive electronics, industrial automation, home automation, and DIY projects due to its reliability and high switching capacity. - [PIR Module](https://unitemicrosystems.in/product/pir-module/): The PIR Day-Night Module detects motion and automatically operates connected lights or devices based on ambient light, turning them ON at night when motion is detected and OFF during daytime. - [LDR module](https://unitemicrosystems.in/product/ldr-module/): The LDR (Light Dependent Resistor) Day-Night Sensor Module is an automatic light control switch designed for use with 110–240V AC mains appliances. It detects the surrounding light intensity using an LDR sensor and switches the connected device ON at night (darkness) and OFF during daytime (light). - [Touch Module](https://unitemicrosystems.in/product/touch-module/): This module is widely used in DIY electronics, IoT, and embedded projects because of its reliability, durability (no mechanical wear), and ease of use. It works directly with 3.3V and 5V logic levels, making it compatible with Arduino, ESP8266, ESP32, and Raspberry Pi. - [Ceramic Capacitor](https://unitemicrosystems.in/product/ceramic-capacitor/): The 104 Ceramic Capacitor is a 100nF (0.1µF) non-polarized capacitor, commonly used for decoupling, filtering, and noise suppression in electronic circuits. - [Axial Film Capacitor](https://unitemicrosystems.in/product/axial-film-capacitor/): The Axial Film Capacitor 225J 250V is a 2.2µF ±5% polyester film capacitor with 250V voltage rating, used for signal coupling, filtering, timing, and general-purpose electronic circuits. - [Temperature Sensor](https://unitemicrosystems.in/product/temperature-sensor-2/): The DS18B20 is a digital temperature sensor that provides high accuracy (±0.5°C) over a wide range (–55°C to +125°C), using the 1-Wire communication protocol. - [Temperature Sensor](https://unitemicrosystems.in/product/temperature-sensor/): The DHT11 is a low-cost digital sensor that measures temperature and humidity, widely used in weather stations, IoT projects, and home automation. - [ESP32](https://unitemicrosystems.in/product/esp32/): The ESP32 is a low-cost, low-power microcontroller with built-in Wi-Fi and Bluetooth connectivity, widely used in IoT, home automation, robotics, and embedded systems. - [ESP8266](https://unitemicrosystems.in/product/esp8266/): ESP8266 is a low-cost Wi-Fi microcontroller for IoT projects, enabling wireless control of sensors, devices, and smart home systems. - [Resistor](https://unitemicrosystems.in/product/resistor-17/): A 10k ohm resistor limits current, divides voltage, and stabilizes circuits; ideal for Arduino, sensors, and electronics projects. - [Resistor](https://unitemicrosystems.in/product/resistor-16/): A 47k ohm resistor controls current, divides voltage, and protects circuits; ideal for Arduino, sensors, and electronics projects. - [Resistor](https://unitemicrosystems.in/product/resistor-15/): A 56k ohm resistor limits current, divides voltage, and stabilizes circuits; ideal for Arduino, sensors, and electronic projects. - [Resistor](https://unitemicrosystems.in/product/resistor-14/): A 33k ohm resistor controls current, divides voltage, and protects circuits; ideal for Arduino, sensors, and electronics projects. - [Resistor](https://unitemicrosystems.in/product/resistor-13/): A 100k ohm resistor limits current, divides voltage, and stabilizes circuits; ideal for sensors, Arduino, and electronic projects. - [Resistor](https://unitemicrosystems.in/product/resistor-12/): A 1k ohm resistor limits current, divides voltage, and protects circuits; ideal for Arduino, sensors, and electronics projects. - [Resistor](https://unitemicrosystems.in/product/resistor-11/): ensuring precise operation in both hobbyist and professional designs. Its compact design allows easy use in through-hole or SMD circuits. - [Resistor](https://unitemicrosystems.in/product/resistor-10/): A 3.3k ohm resistor controls current, divides voltage, and stabilizes circuits; used in Arduino, sensors, and electronic projects. - [Resistor](https://unitemicrosystems.in/product/resistor-9/): A 4.7 ohm 1/2 watt resistor limits current, reduces surges, and protects circuits; ideal for power, audio, and LED applications. - [10 ohm Resistor](https://unitemicrosystems.in/product/140/): A 10 ohm 1/2 watt resistor controls current, divides voltage, and protects circuits; ideal for power supplies and audio applications. - [100 ohm Resistor](https://unitemicrosystems.in/product/resistor-8/): A 100 ohm 1/4 watt resistor limits current, controls voltage, and protects components in low-power electronic circuits. - [220 ohm Resistor](https://unitemicrosystems.in/product/resistor-7/): 220 ohm 1/4 watt resistor limits current, protects circuits effectively. - [330 ohm Resistor](https://unitemicrosystems.in/product/resistor-6/): 330 ohm 1/4 watt resistor limits current, voltage, protects circuits. - [470 ohm Resistor](https://unitemicrosystems.in/product/resistor-5/): The 470 ohm 1/4 watt resistor is commonly applied in Arduino projects, microcontrollers, amplifiers, and general-purpose electronic designs. - [560 ohm Resistor](https://unitemicrosystems.in/product/resistor-4/): The 560 ohm 1/4 watt resistor is widely used in Arduino projects, sensors, amplifiers, and power management circuits, making it an essential component for both beginners and professionals. - [56k ohmResistor](https://unitemicrosystems.in/product/resistor-3/): A 56k ohm resistor controls current, divides voltage, and protects electronic circuits; used in amplifiers, filters, and microcontroller applications. - [47k ohmResistor](https://unitemicrosystems.in/product/resistor-2/): 47k ohm resistor controls current flow, divides voltage, and protects circuits; commonly used in filters, amplifiers, and microcontroller applications. - [10k ohmResistor](https://unitemicrosystems.in/product/resistor/): 10k ohm resistor limits current, divides voltage, and protects circuits; widely used in electronics, Arduino, sensors, and microcontroller projects. - [xcfnhgbdfjg](https://unitemicrosystems.in/product/xcfnhgbdfjg/): dfjghk [comment]: # (Generated by Hostinger Tools Plugin)