Capable of supporting large PCB assembly in 850×500mm size.

We flexibly respond from software and hardware design to implementation and product assembly. "Yoho's adaptability" to the challenges of various manufacturers.

Through software and hardware design to board assembly and product assembly, we create new value together with our customers. Based on our unique development and assembly know-how, we respond to various requests such as development, parts procurement, discrete assembly, surface mount assembly, product assembly, and various inspections. In design, we focus on ease of manufacturing by utilizing our assembly know-how. In assembly, we accommodate various board implementations, including compact high-density boards, large control boards, and power supply boards. We have established our own quality control and delivery management, providing speedy service. ◆ Circuit Design: Supports analog and digital circuit design. CAD used: QuadCept, PADS, Altium Designer ◆ Software Design: Supports microcontroller software and applications (APP). Microcontroller software development achievements: Renesas, PIC, Infineon, STM, NXP, etc. APP development achievements: Android OS, iOS ◆ Mechanical Design: Capable of consistent support from prototypes to mass production. We own a large 3D printer and can accommodate prototype models up to 300×250×250mm.

• LED light source/module
• others
• Automated guided vehicles (AGV, RGV)

We can accommodate a wide range from small-sized substrates to large substrates with a size of "850mm x 500mm"! We also support 3D POP mounting!

We can accommodate a wide range of needs, from small-sized circuit boards to large circuit board assemblies measuring "850mm x 500mm"! We also support 3D POP assembly and have received various requests from semiconductor equipment manufacturers, including for prototype and mass production products. We offer a consistent manufacturing process from circuit board assembly to product assembly, providing a "one-stop service." Recently, the long lead times for electronic components have become a problem. We have received numerous requests to implement and assemble components in a timely manner as soon as they are obtained, in order to ship products quickly. At our company, we separate the lines for prototype production and mass production, and through our unique production management, we enable parallel production of both prototypes and mass production, flexibly responding to our customers' urgent needs. ■ Examples of requests: 【1】I want to finish assembly in a short time. 【2】I want to carry out both assembly and production consistently. 【3】I have all the components, but I want to produce separately because I can't parallel with this month's production. 【4】I want to conduct incoming inspections for overseas products and components. *For more details, please feel free to contact us. https://yoho-denshi.com/index.html

• Garden lighting/lights (LED/solar)
• LED light source/module
• Other lighting fixtures

A portable sterilization and deodorization device that can be carried in a bag. With USB connection, you can easily care for the air anywhere! "I can always be clean."

This is a personal sterilization and deodorization device that can be easily used anywhere with a computer, mobile battery, or USB adapter, thanks to its USB connection. It is compact and lightweight, weighing only 230g. 【Mechanism for Clean Air】 By irradiating a high-density photocatalytic filter, which is our proprietary technology, with ultraviolet LEDs, reactive oxygen species (OH radicals) are generated on the surface of the filter, creating oxidative power. This sterilization and deodorization device quickly removes bacteria and odor-causing germs present in the air passing through the activated filter in just 1/300 of a second. It removes micro-droplets and germs, keeping the air clean at all times. Conventional HEPA filter air purifiers carry the risk of harmful substances dispersing during filter maintenance, but KOROSUKE's photocatalytic filter has self-regeneration capabilities and is maintenance-free, eliminating the risk of harmful substance dispersion. Unlike ozone air purifiers or hypochlorous acid air purifiers, it does not release ozone or chlorine, making it highly safe and allowing you to care for the air with peace of mind. ● For more details, please contact us or download the catalog.

• Other store equipment and supplies

Full and empty management refers to the real-time display of parking availability and the management of efficient use of parking spaces. By utilizing Hotron's sensors, drivers can quickly discover available parking spaces, achieving efficient parking lot operations. ■ For large parking lots, the "floor management method" and "block management method," which focus on cost reduction, are recommended. Sensors are installed at regular intervals to count the number of vehicles passing through. This method offers the advantage of easy installation and low costs. 【Target Products】 - Vehicle Count Sensor CCS2 - Ultrasonic Sensor HM-UX2/UW2 ■ For smaller scale operations, the "space management method," which installs sensors in each parking space to display availability with high accuracy, is recommended. By ensuring accurate full and empty displays, it helps prevent unnecessary entry of new vehicles and enables safe parking lot operations. 【Target Products】 - Occupancy Detection Sensor HM-UX2/UW2 - Occupancy/Pass Detection Sensor HM-LC6 - Occupancy Detection Sensor HM-LC7/LC7-FLS - Occupancy/Pass Detection Sensor HM-S6 - Occupancy Detection Sensor HM-S8

Kanto Tsushin Kogyo Co., Ltd. has implemented TwooCa to enhance employee wellbeing and work engagement. This initiative combines: • Digital employee ID • Incentive-based point programs • E-money utilization for daily use Employees earn points through actions such as engaging with health-related content, which can then be converted into digital money and used in everyday transactions. This approach represents a shift from traditional “benefits” to tangible, experience-based value—often referred to as a “third form of wage increase.” We are proud to support organizations that are redefining employee experience and workplace value. Read more: https://prtimes.jp/main/html/rd/p/000000087.000076589.html

[To the owners of parking lots and parking lot construction companies] "I am worried about the possibility of colliding with pedestrians when exiting the parking lot..." Among vehicle entrances to parking lots, stores, residences, and factories, those particularly facing sidewalks or roadways are expected to pose risks of dangerous incidents such as pedestrian collisions and vehicle-to-vehicle accidents. To alleviate such concerns, Hotron proposes a [Vehicle Exit Warning Sensor] that detects vehicle departures at various sites and alerts the surrounding area with LED lights and buzzers. The system consists of a simple configuration of "Sensor" + "Controller" + "Switching Power Supply (24V)" + "LED Rotating Light." *When using the exit warning system, we kindly ask that you arrange for the switching power supply (24V), LED rotating light, control panel, circuit breaker, etc. Since it can be retrofitted, it can also be used for existing parking lot entrances. [Contents Included] ○ Exit Warning System Configuration ○ Comparison Table of Exit Warning Sensors ○ Four Modes ○ Wide Range of Applications ○ Customer Feedback ○ Appearance Diagram / Specifications ◎ For more details, please contact us or download the catalog.

Due to the mandatory implementation of heatstroke prevention measures in the workplace, we have seen an increase in inquiries regarding heatstroke at our company. Among these, we have received many requests to "measure the heat index (WBGT) in accordance with JIS standards." To conclude, the observation of the heat index (WBGT) in accordance with the Japanese Industrial Standards JIS Z 8504 can be achieved by utilizing the black globe thermometer from the Natural Disaster Prevention System ZEROSAI. - Real-time heat index (WBGT) management in the cloud, combined with pinpoint weather forecasting - Notifications via electronic display boards and business chat (LINEWORKS, direct, Wowtalk, Microsoft Teams) when threshold values are exceeded - Centralized management of various observation equipment information such as wind speed, rainfall, water level, noise, and vibration - API integration available *For more details, please visit our website or feel free to contact us.

We would like to inform you that, in order to further strengthen and enhance our sales and service operations, there will be changes to our Nagoya Sales Office as of April 1st, as detailed below. ■ Relocation of Nagoya Sales Office 【New Address】 〒460-0003 6th Floor, Sando Building, 1-7-27 Nishiki, Naka Ward, Nagoya City, Aichi Prefecture TEL: 052-212-6520 / FAX: 052-212-6521 *Please note that the TEL and FAX numbers will also change. Taking this opportunity, all of our staff will continue to make even greater efforts. Please feel free to contact us.