Voice and Sounds
MK-137B
”MK-137B Change Your Voice to Robot, Lady, Gentleman Voice! With Microphone, Line-In, Amplifier, Voice Changer Kit” is a voice changer kit which uses sound modulator HT8950 chips of Holtek.HT8950 is voice frequency conversion IC which built in the amplifier for microphones. We sell kit products that need soldering and assembled products that do not require soldering.
MK-141B
“MK-141B How Pleasant! Woman Speaks as Your Text Entering! Voice Synthesis Test Kit” is an experiment kit which can easily control speech synthesis IC which speaks with female voice as it input text (Romanized Japanese sentence) using Aquest’s speech synthesis IC “ATP3011F4” from PC or microcomputer. We sell kit products that need soldering and assembled products that do not require soldering.
MK-142D
“MK-142D Play MP3 Files! Embedded Ultra Slim Voice Player Board Assembled With Speaker, USB and Flash Memory” is a playback board (with speaker, battery box, playback switch. It is assembled, soldering is not necessary) which can easily make original spoken message card, product audio description device and music playback device.
MK-143B
”MK-143B Record 8 Sounds! 680 Seconds Voice Recorder With Microphone/Line In Kit” is 680-second voice recorder kit with microphone/line inputs uses an APR33 chip that allows 680 seconds of up to eight types of sounds to be recorded at a sampling frequency of 12kHz and be played. We sell kit products that need soldering and assembled products that do not require soldering.
MK-154
“MK-154 Can Record PC/Radio Sound! Line-In Modification For Voice Recorder Kit (W/O MK-108/MK-109)” is a kit to which adds the line-in interface circuit for connecting with PC, radio, or a music player directly, and recording ultra-thin 10-second voice recorder MK-108 and MK-109 with built-in condenser microphone. We sell kit products that need soldering and assembled products that do not require soldering.
MK-155B
“MK-155B MP3 / WAV playable! With microSD / Amp / Speaker / Battery Box, Built-in Voice Player Board Kit” is a built-in voice player board kit that can play up to 8 types of MP3 and WAV format files. We sell kit products that need soldering and assembled products that do not require soldering.
MK-158
人“MK-158 Play Message, Sound When It Detect Human! With PIR Sensor/Speaker! MP3 Voice Player Kit” uses a PIR sensor (human sensor) which is commonly used for security lights, etc. Detecting people and playing back messages and security alarms and music recorded on the micro SD card at high volume. It is a voice player kit with a PIR sensor and a speaker. We sell kit products that need soldering and assembled products that do not require soldering.
Tester and Measuring Instruments
MK-204
“MK-204 How Useful! Woman Informs Voltage and Current! Talking Tester Kit” is a talking tester kit that tells by voice the voltage and current of the measurement result using Microchip’s high precision AD converter and Aquest’s speech synthesis IC. We sell kit products that need soldering and assembled products that do not require soldering.
MK-205
“MK-205 It’ s Useful! Get & Display Microcontroller Data On PC! RS232C Level Converter Kit” is a level conversion kit which can display the output data of the microcontroller on the PC by converting the signal of the microcontroller to the voltage level corresponding to the RS232C interface by using the Intersil level conversion IC “ICL3232”. We sell kit products that need soldering and assembled products that do not require soldering.
Sensor and Switch
MK-300B
“MK-300B With Push/Toggle Function and Water Level Checker. Multi-Function Touch Sensor with Relay Kit” is a touch sensor kit that recognizes pressing the switch by detecting the capacitance change. We sell kit products that need soldering and assembled products that do not require soldering.
MK-301B
“MK-301B Detect Human & Car By Ultra-Sonic! Ultra-Sonic Motion Detector Kit” is a kit that can be used for various purposes such as sensor light, intrusion alarm, automatic door switch etc. by detecting movement of people and objects by ultrasonic wave and driving the relays. We sell kit products that need soldering and assembled products that do not require soldering.
MK-302C
“MK-302C Detect People By Infrared Rays and Turn On Lighting and Buzzer! Multi-Function PIR Sensor with Relay Kit” is a human sensor kit using a PIR sensor (human sensor) commonly used for security lights and the like. We sell kit products that need soldering and assembled products that do not require soldering.
MK-305B
“MK-305B For Various Uses. Sound Sensor Switch (VOX) with Sound Indicator / ON Time Setting / Microphone / Relay Kit” is a compact, sensitive, sound sensor switch kit using a PIC microcontroller with an operational amplifier. We sell kit products that need soldering and assembled products that do not require soldering.
MK-310
“MK-310 Multi Function Timer With 5 Timer Such As One Pulse/Repeat/Delay/Random With Relay Kit” is a universal timer with a small relay with PIC microcontroller and equipped with five types of timer functions of up to 170 minutes. We sell kit products that need soldering and assembled products that do not require soldering.
https://www.mycomkits.com/reference/MK310movie.wmv
MK-311
“MK-311 Useful and Enjoyable! 120 minutes Countdown Timer with Alarm, Relay, Dice Function Kit” is a countdown timer kit with a small relay and electronic buzzer with built-in electronic dice by the random number generation function of PIC microcontroller for 120 minutes max. We sell kit products that need soldering and assembled products that do not require soldering.
https://www.mycomkits.com/reference/MK311movie.wmv
MK-312B
“MK-312B Good For Health & Safety Driving! Acceleration Sensor With Buzzer/3LED Kit” is an acceleration sensor kit that displays the tilt and acceleration with sound and light by the acceleration sensor and PIC microcontroller. We sell kit products that need soldering and assembled products that do not require soldering.
MK-313
“MK-313 Turn On Lighting or Buzzer at Set Distance! Distance Sensor with Relay Kit” is a distance measuring sensor kit that drives a relay corresponding to the distance using a distance measuring sensor made by Sharp. We sell kit products that need soldering and assembled products that do not require soldering.
MK-314
“MK-314 Turn On Lighting or Buzzer at Set Weight! Weight Sensor with Relay Kit” is weight sensor kit what drives the relay in correspondence to weight using a superthin FSR (Force Sensing Register) sensor that changes resistance values in reverse proportion to pressure that is applied. We sell kit products that need soldering and assembled products that do not require soldering.
MK-315
“MK-315 Turn On Relay at Set Temperature! Temperature Sensor with Thermistor and Relay Kit” is a temperature sensor kit that drives a relay corresponding to the temperature using an ultra-small thermistor showing 10 k ohm at 25 degree C. We sell kit products that need soldering and assembled products that do not require soldering.
MK-316C
“MK-316C Turn On Relay By Setting Tilt Or Shake! Acceleration Sensor Kit With Relay Kit” is an acceleration sensor kit that drives relays in response to inclination, shake, and acceleration using a small acceleration sensor element using MEMS technology. We sell kit products that need soldering and assembled products that do not require soldering.
MK-318C
“MK-318C Light Sensor Switch Kit with Power Relay/Dark-Light/Sensitivity Adjust” is a light sensor kit with AC100V compatible relay that can be used as a switch to be turned on at night by turning on / off switching function, and on the other hand as a switch to be turned on at daytime. We sell kit products that need soldering and assembled products that do not require soldering.
MK-319
“MK-319 With Water Proof Sensor, Display, Relay! From -20℃ To +120℃, Temperature Sensor Kit” is a temperature sensor kit equipped with the function to drive the relay, and a temperature display function using DS18B20 (manufactured by Maxim) IC type temperature sensor that measures from -55 ℃ from to +125 ℃. We sell kit products that need soldering and assembled products that do not require soldering.
MK-320
“MK-320 Turn On Relay at Set Distance! Range Finder With Ultrasonic Sensor/ Display/ Relay Kit” is a range finder kit that displays the distance measured by the ultrasonic sensor on three 7-segment LEDs and turns on the relay when reaching the set distance at the same time. We sell kit products that need soldering and assembled products that do not require soldering.
MK-322
“MK-322 Lady Tells Distance! Voice Ultrasonic Distance Sensor option Kit(W/O MK-141B)” is a range finder kit that tells the distance measured by the ultrasonic sensor by sound by mounting it on the MK-141B speech synthesis IC experiment kit. We sell kit products that need soldering and assembled products that do not require soldering.
MK-323
“MK-323 Lady Tells Temperature ! Voice Thermometer Option Kit(W/O MK-141B)” is a thermometer kit that tells you the temperature measured by the waterproof type temperature sensor by sound by mounting it on the MK-141B speech synthesis IC experiment kit. We sell kit products that need soldering and assembled products that do not require soldering.
MK-324
“MK-324 Buzzer Sounds after Set Time When Opening Door! Light Alarm Sensor with Delay Timer Kit” is a photosensor alarm kit that uses a phototransistor as a light sensor to emit a light, then sound a buzzer over the time set by the microcontroller. We sell kit products that need soldering and assembled products that do not require soldering.
MK-325
“MK-325 Can Play Repeatedly / Play Automatic! Play Signal Generator For Voice Recorder Kit (W/O MK-108)” is a playback signal generator kit for repeatedly playing a voice recorder such as MK – 108 or MK – 107C or for automatically playing it when the power is turned on. We sell kit products that need soldering and assembled products that do not require soldering.
MK-326
“MK-326 Turn On Your Unit at Set Weight! Weight Sensor with 5LED Level Gauge & Relay Kit” corresponds to the weight using the ultra-thin FSR sensor (Force Sensing Register) whose resistance value varies in inverse proportion to the applied pressure, the level gauge of 5 LEDs lights up, and the relay is driven with the set weight It is a weight sensor kit. We sell kit products that need soldering and assembled products that do not require soldering.
MK-327
“MK-327 Show Direction With 12LEDs! Set Treget Heading & Output Heading Data! Electronics Compass Kit” is an electronic compass kit showing the direction with 12 LEDs using the magnetic sensor “HMC 5883 L” (manufactured by Honeywell). We sell kit products that need soldering and assembled products that do not require soldering.
MK-328
“MK-328 Lady Talks Lux To You. Talking Lux Meter Option Board Kit (W/O MK-141B)” is a luminance meter kit that tells you the illuminance measured by the illuminance sensor by using it by mounting it in the MK – 141B speech synthesis IC experiment kit. We sell kit products that need soldering and assembled products that do not require soldering.
MK-329
“MK-329 Chameleon Function Dupulicate Target Color! Color Sensor WIth Relay Kit” is a color sensor kit with a relay that carries a chameleon function that reproduces the color detected by the color sensor with color LED and turns on the relay when detecting the set color. We sell kit products that need soldering and assembled products that do not require soldering.
MK-332
“MK-332 How Useful! Turn On Them With Your TV Controller Control Signal Learning Receiver Kit With Relay” is a kit that can memorize the signal of the remote control button you have and turn on / off the relay with that remote control button. We sell kit products that need soldering and assembled products that do not require soldering.
MK-333
“MK-333 Turn On It at Specified RH! Relative Humidity & Temp. Sensor With Di splay & Re lay Kit” is a kit that drives the relay at the humidity or temperature set using the humidity / temperature sensor “AM2302” and drives the desired device connected to that relay. We sell kit products that need soldering and assembled products that do not require soldering.
MK-335
“MK-335 Frequency Detector with Relay Kit” uses a programmed IC to analyze the sound frequencies acquired by a microphone. When a previously set frequency band is detected a relay is then switched on.
Unlike general purpose sound sensor switches, the MK-335 only drives the relay when it detects sounds in a set frequency band. You can set it to respond to such sounds as a door opening, a bell, or even abnormal metal sounds. When the specific sound (frequency band) is detected the relay can switch on a light or an alarm. For example, the MK-335 can notify you when unusual sounds come from a motor, or when a key is inserted into a door lock.
Audio Amplifier
MK-400C
“MK-400C It’ s Useful! Easy to Make! Ultra Small 1W Audio Amplifier Kit” is a 1 W mono audio amplifier kit using TDA 7052 A from Philips, which is easy to use and rich in applications. It is very small and can be driven by a battery, so it can easily be mounted in other equipment together with the speaker (microphone and speaker are not included in the kit). We sell kit products that need soldering and assembled products that do not require soldering.
MK-407
MK-407 Easy To Use! Easy To Make! Ultra Small 500mW Audio Amplifier Kit” is a 500 mW mono audio amplifier kit using the LM386N amplifier IC which is easy to use and rich in applications. We sell kit products that need soldering and assembled products that do not require soldering.
Power Supply
MK-505B
“MK-505B 5V/200mA With 2 AA! With Battery Box, Switch. DC-DC Converter Board Assembled” is an assembled product board with a battery box that can obtain 5 V / 200 mA (maximum about 300 mA) with two AA batteries.
MK-509
“MK-509 Good For Experiment! 6 Variable Voltage Outputs, 1 Fixed Output. Multi Output Power Supply Kit” is equipped with two adjustable power supplies, six output terminals and a fixed voltage output 1 terminal, which is a convenient power kit for experiment and development work. We sell kit products that need soldering and assembled products that do not require soldering.
MK-512
“MK-512 12V/100mA With 2 AA! With Battery Box, Switch. DC-DC Converter Board Assembled” is an assembled product board with a battery box that can obtain 12 V / 100 mA (maximum about 200 mA) with two AA batteries.
MK-513
“MK-513 With 3 Digits 7 Segment LED Volt Meter! With LM317T. 30V/1.5A Tunable Power Supply Kit” is a voltage variable basic power supply circuit kit with voltage display function using the LM317 3 terminal regulator (TO-220 type). We sell kit products that need soldering and assembled products that do not require soldering.
LED Lights and Flashes
MK-619
“MK-619 Good For Your Micro Controller! Control Only 6 Signals! 4 Digits 7 Segments LED Display Kit” is a display board kit of a 4-digit 7-segment LED of a dynamic lighting system that can be controlled with only 6 signal lines. We sell kit products that need soldering and assembled products that do not require soldering.
MK-619B
“MK-619B Good For Your Micro Controller! Work With PIC-P18-LCD2! Control Only 6 Signals! 4 Digits 7 Segments LED Display Kit” is a display board kit of a 4-digit 7-segment LED of a dynamic lighting system that can be controlled with only 6 signal lines. We sell kit products that need soldering and assembled products that do not require soldering.
MK-621
“MK-621 How Beautiful! Blinking 3 Color Light! With Optical Fiber & Red/Green/Blue LED, 3 Primitive Color Kit” is a 3-color LED lighting kit that can experiment with three primary colors of light by combining red, green, blue LED and plastic optical fiber and can enjoy it after it is completed. We sell kit products that need soldering and assembled products that do not require soldering.
MK-623
“MK-623 Brain Training While Playing! Play Against PIC! Rock-Paper-Scissors Game Kit” is a fun Rock-paper-scissors game kit that allows you to fight the brain against PIC using 2 64 dot matrix LEDs. We sell kit products that need soldering and assembled products that do not require soldering.
Components
MSC-100
“MSC-100 Easy To Put On Panel! With Ears, Ultraslim, And Small 30mm Dia. Speaker” is an ultra-small speaker of 8 ohms, 0.5 W. Since the metal fittings for panel mounting are welded to the speaker itself, it can be easily attached to the panel or the case.
MSC-100B
“MSC-100B Easy To Put On Panel! With Cables, Ear! Ultraslim, & Small 30mm Dia. Speaker” is a speaker which soldered cable for connection to MSC-100 with 8 ohms, 0.5 W ear-tinned speaker. Since the metal fittings for panel mounting are welded to the speaker itself, it can be easily attached to the panel or the case.
MSC-108
“MSC-108 Easy To Put On Panel! With Ears, Ultraslim, Max 1.5W. 40mm Dia. 8Ω Speaker” is easily attached to the panel or case because the metal fittings for panel mounting are welded to the speaker itself.