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3013-ADA Adafruit DS3231 Precision RTC Breakout
US$24.42
This is the finest RTC you can get, and now we have it in a compact, breadboard-friendly breakout. With a coin cell plugged into the back, you can get years of precision timekeeping, even when main power is lost. Great for datalogging and clocks, or anything where you need to really know the time. Comes as a fully assembled and tested breakout plus a small piece of header. You can solder header in to plug it into a breadboard, or solder wires directly.
Delivery within 2-3 weeks
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PSM-175 Dual Channel Audio Amplifier TDA7297 Module
US$12.59
Based on the TDA7297 IC this audio amplifier offers bookshelf speakers or high wattage speakers a clear and loud audio output. Simply plug In a 9v – 12v power source into the bottom right near the audio jack. Insert a 3.55mm audio jack that is connected to your source. The right speaker on the upper right above the power source and left on the opposite side. Comes with a nice silver finished knob for easy positioning and control.
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Mono 18 Watt TDA2030A Audio Amplifier
US$6.99
Looking for an audio amplifier that is small compact and efficient? This little device requires a power source from 6v – 12v and has a on board 10kΩ potentiometer to adjust the volume. Plug in your single audio channel either left or right channel into the second and third pin; you will get audio out from the terminal block. Tested with a 8Ω impedance speaker with a watt rating of 0.5 on windows 10.
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2881-ADA A/V and RCA (Composite Video, Audio) Cable for Raspberry Pi
US$8.67
This A/V RCA Cable for Raspberry Pi is a great way to turn your Pi 2, A+ or B+'s output into a full on composite video and audio device.  Simply connect the cable to your Raspberry Pi's 3.5mm jack and the other side into whatever device you're looking to connect to and get full RCA visuals and sound.
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PGM-ST-LINK ST-LINK V2 Mini Emulator/Programmer/Debugger for STM8 and STM32
US$11.19
Unique mini STM8 and STM32 is a great portable and elegant solution for a Emulator/Programmer/Debugger. Using the four possible SWD/SWIM JTAG Pins connect them to your STM8 or STM32 ICs and program any device. You are required to install the driver in order for the device to be detected, we have provided the driver. Simply extract and run the auto run setup file.
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2940-ADA Short Feather Headers Kit - 12-pin and 16-pin Female Header Set
US$2.63
These headers are particularly cute and tiny with a body height of just 5.0 mm they are the best way to minimize the amount of space your Feather project takes up, but still maintain that flexible configuration. "Normal" socket headers have an 8.5mm body height so this saves you a whole 3.5mm (hey it adds up!).
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MOD-AMP Bluetooth 4.0 Audio Digital 25W + 25W Amplifier Based on TDA7492P
US$31.80
This device is a simple audio amplifier that is based on the TDA7492P IC and uses high quality surface mount components. Plug in anywhere from 8 to 25 volts in the DC Jack, use your android, Iphone or Computer to pair with this device like any other Bluetooth device and play music anywhere within 20 meters! No software downloading or uploading required. Connect the left and right speaker to the green terminal blocks and enjoy high quality audio from this credit card size device.
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DS3231 Super Accurate Real Time Clock
US$8.00
DS1307 works well in controlled environments, however if you are looking for a RT Clock that will work in any environment then look no further. This module is based on the DS3231 IC, hence the naming of the product. The difference between the two is that the DS3231 has an internal crystal which is not affected by external temperatures and the DS1307 has an external crystal that can be affected by the environment. The difference is the DS1307 will require a recalibration of around 5 minutes each month. Comes with a 24C32, 32K EEPROM integrated onto the board and allows you to insert a backup battery.
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WIFI-EMW3165 WiFi MCU Using LUA for Wireless Development
US$23.73
This nifty little microcontroller comes with a CP2102 Serial communication IC a MicroUSB B port and GPIOs to connect onto any breadboard. This unit allows users to enjoy the rich features of the EMW3165 Microcontroller and allows them to program the device via serial communication. The unit comes with the WiFiMCU_STUDIO application for users to quickly run the unit, the software will write the necessary LUA scripts required to get a simple web server, wifi detection, PWM pinouts and basic GPIO pinout functionality.
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WIFI-200 ESP13 Wi-Fi Arduino shield/development board
US$22.33
This shield is a two in one, you can plug it in an arduino (uno and mega are compatible) or use it as a standalone development board for the esp8266 wifi module! Switch between the two modes by flipping the two switches on the top right corner: they control the serial communication between the two boards.
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PGM-100 CH341A EEPROM & BIOS USB Programmer
US$13.93
It is a Mini portable EEPROM and BIOS Programmer, that connects via your USB port. Great for programming 24 series EEPROMS via I2C and 25 series BIOS via SPI communication protocol. The unit is supplied with two four pin headers to be soldered onto the 16 pin and 8 pin SOIC converter board.
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OM-E-ETH Ethernet Expansion
US$20.99
The Ethernet Expansion adds an Ethernet port to your Omega with a maximum connection speed of 100Mbps. While the Omega is all about wireless connectivity, a reliable wired network connection can be a great addition to a project, and the Ethernet Expansion is a great tool for quickly reflashing your Omega’s firmware.
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AM-100 Analog to Digital I2C Converter Module
US$12.31
This small device allows you to send in four possible analog signals varying from voltage to be adjusted and converted into digital signal using I2C pinouts for any microcontroller. Use the potentiometer to adjust the desired output digital signal voltage you want for your microcontroller. Works great with raspberry pi, or other voltage sensitive devices.
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2890-ADA FeatherWing Doubler - Prototyping Add-on For All Feather Boards
US$13.13
This is the FeatherWing Doubler - a prototyping add-on and more for all Feather boards. This is similar to our FeatherWing Proto (2884-ADA) except there are two! The magic of the Doubler comes when stacking a Feather and another board on top of the Doubler so you can work with both boards simultaneously side-by-side!
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2900-ADA FeatherWing OLED - 128x32 OLED Add-on For All Feather Boards
US$26.17
This is the FeatherWing OLED: it adds a 128x32 monochrome OLED plus 3 user buttons to any Feather main board. Using our Feather Stacking Headers or Feather Female Headers you can connect a FeatherWing on top of your Feather board and let the board take flight!
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107 - 121