Manufacturer: Tokyo Devices
![Milliohm Meter, Battery Tester, Internal Resistance, 1.0-1500mΩ, 2.7-16V [PCB]](/rails/active_storage/representations/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBY1k9IiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--9a047ed6c0096c20f43e337f9f79b7770eead56b/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2QzNKbGMybDZaVWtpRERFMk1IZ3hOakFHT3daVSIsImV4cCI6bnVsbCwicHVyIjoidmFyaWF0aW9uIn19--bf5c63f902a51aa3acd07031e665040629592b87/DSC_0744.JPG "Milliohm Meter, Battery Tester, Internal Resistance, 1.0-1500mΩ, 2.7-16V [PCB]")
Tokyo Devices IW7807-BP
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.
Tokyo Devices IWAC9-1.3
10W class AC adapter with 9V 1.3A output. Compatible with Tokyo Devices' 9V input products.
Tokyo Devices TDFA60220
The TDFA60220 is a USB current meter designed for recording and processing 4-20mA analog current signals. It can capture current values in real-time on a PC with a resolution of 12 bits (4,096 levels).
Tokyo Devices TDSN7200
TDSN7200 is a general-purpose USB sensor that can measure temperature, humidity, and air pressure. Data can be imported into a PC in real time using control commands compatible with Windows and Linux.
Tokyo Devices TDFA30203-12V
A simple RS232C controlled relay board. Can turn on/off voltages up to 250V AC/28V DC and currents up to 6A.
Tokyo Devices TDSN5200
The TDSN5200 is a distance sensor equipped with the latest ToF element by STMicroelectronics, Inc. Although extremely compact, it can measure the distance to an object from 1cm up to 6m.
Tokyo Devices TDFA50507
TDFA50507 is a 7-channel USB digital IO output board. 12/24V signals can be output to various devices with simple commands. With electrically isolation it has safety and noise resistance.
Tokyo Devices TDAC-THC1
This is a K-type thermocouple probe compatible with the Tokyo Devices TDSN7400. It can measure temperatures ranging from -40 to 510°C, making it ideal for measuring liquids, gases, and surface temperatures.
![Morse Code Input USB Keyboard "Forethumb" [DR model] Amateur/Ham Radio Keyer Electronic Keyer](/rails/active_storage/representations/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBbDRDIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--d6ca01e8f81fcc0483158ad1e80ea6745b174090/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2QzNKbGMybDZaVWtpRERFMk1IZ3hOakFHT3daVSIsImV4cCI6bnVsbCwicHVyIjoidmFyaWF0aW9uIn19--c12d042a61b6f2167e79f63ed0ca8f8186aa3449/FT0002-TK2-1.jpg "Morse Code Input USB Keyboard \"Forethumb\" [DR model] Amateur/Ham Radio Keyer Electronic Keyer")
Tokyo Devices FT0002-DR
Forethumb is a device for entering characters into computers and smartphones using Morse code.
Tokyo Devices IWT1320-USB
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.
Tokyo Devices TDPC2010
TDPC2010 is an isolator that supports USB2.0 high speed. It electrically isolates the PC side from the device side and separates the ground loop. It is ideal for noise suppression of sound devices and measuring instruments.
Tokyo Devices IWE100-D
Cobito Card is a virtual USB keyboard device that plays back pre-recorded keystrokes.
Tokyo Devices TDFA30608
TDFA30608 is an 8 channel USB digital IO input board. You can easily read signals from various external devices from your own programs. Because it is electrically insulated, it has excellent safety and noise resistance.
Tokyo Devices TDPC2011
TDPC2011 is an isolator that supports USB2.0 high speed. It electrically isolates the PC side from the device side and separates the ground potential. It is ideal for noise suppression of sound devices and measuring instruments.
Tokyo Devices IWT313-USB
IWT313-USB is a relay control module with USB connection. Compatible with on/off of DC12V, DC24V, AC 100V, etc. It can be easily controlled from Windows or Linux using a dedicated command line interface.
Tokyo Devices TDSN7400
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.
Tokyo Devices IWT120-USB
IWT120-USB is an alarm/warning USB device that combines an LED lamp and a buzzer. Warns people around you with a rotating red LED and a loud buzzer.
Tokyo Devices IWT303-3C
A general-purpose USB-controlled relay module. 12V, 24V, AC 100V, etc. can be turned on and off via USB. A free control command line program is available.
![Milliohm Meter, Battery Tester, Internal Resistance Meter, I2C Bus, 1.0-1500mΩ, 2.7-16V [Soldering Type]](/rails/active_storage/representations/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBZ29CIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--e8e649afae52f7aa21079d1227b58eab43c679b6/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2QzNKbGMybDZaVWtpRERFMk1IZ3hOakFHT3daVSIsImV4cCI6bnVsbCwicHVyIjoidmFyaWF0aW9uIn19--c12d042a61b6f2167e79f63ed0ca8f8186aa3449/IW7817-F.jpg "Milliohm Meter, Battery Tester, Internal Resistance Meter, I2C Bus, 1.0-1500mΩ, 2.7-16V [Soldering Type]")
Tokyo Devices IW7817-IS
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 TDFA1104
The TDFA1104 is a USB-connected, general-purpose 7-segment LED display. It can display arbitrary characters and numbers from Windows or Linux systems, making it ideal as a highly visible display for embedded applications.