Manufacturer: Tokyo Devices
Tokyo Devices IW1270-X5
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.
Tokyo Devices TDPW19050
TDPW19050 is a small UPS for devices powered by USB power. Backs up power from EDLC when USB power is momentarily interrupted.
Tokyo Devices IW7901-AP
IW7901 is a phase detection experiment module based on inductance measurement. It is equipped with the basic functions of a lock-in amplifier, such as reference signal generation, lock-in, and signal amplification.
Tokyo Devices IW6700-GX
IW6700 is a lead battery charging board. Provides up to 4A charging current.
Tokyo Devices IWS731-USB
"Air Analyzer" is a highly accurate temperature, humidity, and CO2 (carbon dioxide) gas concentration sensor. Operates on USB bus power. Ideal for recording on a PC or implementing into user applications.
!["EveryUSB" USB power, Intermittent Boot with RTC, Battery powered [PCB]](/rails/active_storage/representations/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBc2NDIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--4b016c765eebb527e5dcc8704594aad3766821ad/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2QzNKbGMybDZaVWtpRERFMk1IZ3hOakFHT3daVSIsImV4cCI6bnVsbCwicHVyIjoidmFyaWF0aW9uIn19--c12d042a61b6f2167e79f63ed0ca8f8186aa3449/IWT2525-PCB.jpg "\"EveryUSB\" USB power, Intermittent Boot with RTC, Battery powered [PCB]")
Tokyo Devices IWT2525-PCB
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.
![Milliohm Meter, Battery Tester, Internal Resistance Meter, I2C Bus, 1.0-1500mΩ, 2.7-16V [Connector Type]](/rails/active_storage/representations/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBbUFDIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--ca69b22f2ebc37d51056bf32147aea1c72348e33/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2QzNKbGMybDZaVWtpRERFMk1IZ3hOakFHT3daVSIsImV4cCI6bnVsbCwicHVyIjoidmFyaWF0aW9uIn19--c12d042a61b6f2167e79f63ed0ca8f8186aa3449/IW7817-CS-1.jpg "Milliohm Meter, Battery Tester, Internal Resistance Meter, I2C Bus, 1.0-1500mΩ, 2.7-16V [Connector Type]")
Tokyo Devices 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.
Tokyo Devices IWT504-5V
IWT504-5V is a module that stores power from solar cells in a supercapacitor and constantly supplies stabilized USB (+5V).
Tokyo Devices IWT1310-USB
The IWT1310-USB is a general purpose volume style input device. The position of the knob can be easily obtained using a numerical value from 0 to 255.
Tokyo Devices IW7706-FL
IW7706-FL is an AF band impedance analyzer that can analyze the frequency characteristics of audio equipment such as speakers and headphones. Impedance for 20 to 20KHz can be measured with a resolution of 0.01Ω.