Products by Tokyo Devices

IWT1320-USB is a general-purpose slider type input device. You can get the position of the knob in 256 steps. Compatible with Windows and Linux.

TDSN3820 is a USB device and software kit for measuring and visualizing noise contained in 100-250V commercial power supplies.

The TDSN0700 series is a general-purpose USB-connected ultraviolet (UV) sensor module. The illuminance of ultraviolet rays can be easily imported into a computer in μW/cm2.

The TDSN0700 series is a general-purpose USB-connected ultraviolet (UV) sensor module. The illuminance of ultraviolet rays can be easily imported into a computer in μW/cm2.

TDSN7400 is a USB temperature sensor that supports K-type thermocouples. It can measure temperatures in the range of -40 to 1200°C from Windows & Linux.

IW8990-C24 is a module that prevents over-discharge of 24V (12V 2 series) lead-acid batteries.

IW1708-24V is a charge controller that charges a lead-acid battery with solar panel power. Equipped with a step-up MPPT circuit, you can extract electricity from the solar panel even in the morning and evening and in bad weather. 24V only.

A set of protective acrylic panels compatible with Tokyo Devices products and spacers and screws for installation.

IW7807-BP is a milliohmmeter that can measure extremely small resistances on the order of mΩ. As a battery tester, you can check the deterioration status of lithium-ion batteries, nickel-metal hydride batteries, lead-acid batteries, LiFe batteries, etc.

10W class AC adapter with 9V 1.3A output. Compatible with Tokyo Devices' 9V input products.

This kit includes a USB connection motherboard, cable, recording software, etc. for evaluating and developing the internal resistance measurement module IW7817-CS.

IW7817 is a milliohmmeter that can measure extremely small resistances on the order of mΩ. As a battery tester, you can check the deterioration status of lithium-ion batteries, nickel-metal hydride batteries, lead-acid batteries, LiFe batteries, etc.

IWS900-AD is an Arduino shield that detects heartbeat (pulse) from your fingertips. You can develop devices that are linked to heartbeat.

A simple RS232C controlled relay board. Can turn on/off voltages up to 250V AC/28V DC and currents up to 6A.

This board module reads 4–20 mA analog current signals via Modbus RTU. It can be easily accessed from PLCs, industrial PCs, and other host devices.

TDSN60408 is a general-purpose, high-precision current sensor/ammeter. It is compatible with Windows and Linux, and can obtain real-time current values ​​in the range of ±8A DC.

"PulseLab" is a development kit for creating applications that utilize heartbeat. Includes sensor body, heart rate probe, and control program.

IW1270-X5 is a step-up power supply module that supports a maximum switching current of 5A. It supports an input voltage of 3.3-20V, and the output voltage can be set arbitrarily from the input voltage to a maximum of 24V.

EveryUSB is a power supply module that allows USB devices such as Raspberry Pi to be powered for long periods of time by batteries. If you set the startup conditions, it will start at regular intervals.

IWS940-PCB is a myoelectric sensor PCB module. You can create your own hardware that utilizes myoelectric potential.