DESCRIPTION:
0.96-inch OLED module features
high resolution: 128X64 (and 12864LCD the same resolution. but the OLED screen more pixels per unit area)
super wide viewing angle: more than 160 ° (maximum viewing angle display a screen)3. ultra-low power consumption: normal display 0.06W (far..
DESCRIPTION:
Arduino LCD Keypad Shield
This is a 16x2 LCD and Keypad shield for Arduino Uno, Diecimila, Duemilanove and Freeduino boards.
Blue Backlight with white words
uses 4 Bit Arduino LCD Library
Left, Right, Up, Down and Select buttons
Scr..
BD140 PNP Si Transistor
1.5 A, 80 V PNP Bipolar Power TransistorThe BD140 is a PNP Epitaxial Planar Transistor that is mounted in the SOT-32 plastic packageThey are designed for audio amplifiers and drivers utilizing complementary or quasi-complementary circuits. The NPN comp..
Description:
An on-board chip ISD1760
on-board microphone. you can record directly
can be 75 seconds or so voice recording
with recording.Erase.Play .FT straight . fast forward . reset.Volume control and other functions
the chip has led major pin can be controlled by th..
Please note it is SMD ICThis is the basic LD1117V33 voltage regulator, a low drop positive regulator with a 3.3V fixed output voltage. This fixed regulator provides a great amount of stability and protection for your project and with its on ship trimming this regulator is able to reach an output vol..
Description:
Main chip: ISD1820
Size: Approx. 38 x 42.5mm / 1.49 x 1.67 inch
Working voltage: DC 3-5V
Power supply: 3-5V, can be connected to row pin
Recording/playback control mode: Key control or singlechip, IO has drawn the line of control;
Main feature:
Convenient 10s re..
DESCRIPTION:
The QRD1114 reflective sensor consists of an infrared (IR) emitting diode and an NPN silicon photodarlington mounted side by side in a black plastic housing.
The on-axis radiation of the emitter and the on-axis response of the detector are both perpendicular to the face of the QRD..
DESCRIPTION:
Based on the ESP-8266EX.
Arduino Compatible, you can use it on Ard uino IDE.
11 Digital I/O pins
1 Analog Input pin
OTA -- Wireless Upload(Program)
On board switching power supply -- Max 24V input, 5V 1A output
..