Yuna Maslova

Get School Student Function Calculator Scientific Calculator Multifunctional Counter Calculating Machine FUNCTIONS: 1. The two-line display. 10 +2 digit exponent display format Reproduction functions, multiple statements, error indicator 2. calculated on the basis 3. score calculation: a score calculation, two decimal - fraction format conversion, three mixed fraction - improper fraction format to Exchange        4. Percentage calculation 5. Degrees Minutes Seconds computing (60 hexadecimal calculations, 60 M-10 M convert between) 6. The number of decimal places (Fix), significant digits (Sci), exponential display format (Norm) 7. Memory calculation (answer memory, continuous basis, independent memory, nine variables 8. scientific function calculations: a Trigonometric / Inverse Trigonometric 2 Hyperbolic / Inverse Hyperbolic Functions 3 Common and Natural Log / antilog 4 square root, cube root, square root, cubic, reciprocal, factorial rando

Get MAX7219 Dot Matrix Module Microcontroller LED Module Display Module MAX7219 DIY Kit Description: · A single module can drive an 8*8 common negative lattice · Module operating voltage: 5V · Module size: 3.2 cm long, 3.2 cm wide and 1.5 cm high · With 4 fixed screw holes and 3 mm diameter, it can be fixed with M3 copper column. · Modules with input and output interfaces support multiple modules cascade Wiring instructions: The left side of the module is the input port, and the right side is the output port. When controlling a single module, you only need to connect the input port to the CPU. When multiple modules are cascaded, the input end of the first module connects to the CPU, the output end connects to the input end of the second module, the output end of the second module connects to the input end of the third module, and so on. Take 51 single chip computer as an example: · VCC 5V · GND GND · DIN_P20 · CS_P21 · CLK_P22 Package include

Get 8Pcs TL-Smoother V1.0 Addon Module For 3D Printer Descriptions: The TL-Smoother is an addon module for 3D printer stepper motor drivers. The board provides flyback diodes (freewheeling diodes) for the motor outputs, so that they are also protected against induction voltages in the unpowered state of the driver. You will got smoother movement especially on the  -style 3Dprinter under DVR8825 stepper driver and A4988/ 2 drivers. Lower vbration lower noise  smoother result ! TL-Smoother assembly instructions Package Included: 8 x BIQU TL-Smoother V1.0 Addon Module 8Pcs TL-Smoother V1.0 Addon Module For 3D Printer See detail

Get 3pcs NRF51822 Beacon Module Bluetooth RSSI Positioning Module Geekcreit for Arduino - products that work with official Arduino boards Introduction and features:   1. Easy and fast customization of extremely low cost enclosures; 2. UUID, Major, Minor and other parameters can be changed according to customer needs; 3. Beacon barcode for easy identification; 4. Based on TI's NorDic51822/CR2032, low power Bluetooth module; 5. Support IOS7.0, Android 4.3 and above; 6. Receiving: 30M; 7. Battery life is 6 months to one year. 8. Working voltage: 1.8-3.6V Test conditions: Ta = 25 ° C, VCC = 3.3V. Technical indicators Parameter Remarks Operating Voltage DC 2V to 3.6V   Working frequency 2402~2480MHz   Number of channels 40   Modulation GFSK   Output Power -20dBm ~4 dBm Programmable preparation Emission current 10.5mA POWER is 0dBm, related to power Receiving sensitivity -91dBm Dirty transmitter mode Receiving current 13m

Get MAX7219 Dot Matrix Module Microcontroller LED Module Display Module MAX7219 DIY Kit Description: · A single module can drive an 8*8 common negative lattice · Module operating voltage: 5V · Module size: 3.2 cm long, 3.2 cm wide and 1.5 cm high · With 4 fixed screw holes and 3 mm diameter, it can be fixed with M3 copper column. · Modules with input and output interfaces support multiple modules cascade Wiring instructions: The left side of the module is the input port, and the right side is the output port. When controlling a single module, you only need to connect the input port to the CPU. When multiple modules are cascaded, the input end of the first module connects to the CPU, the output end connects to the input end of the second module, the output end of the second module connects to the input end of the third module, and so on. Take 51 single chip computer as an example: · VCC 5V · GND GND · DIN_P20 · CS_P21 · CLK_P22 Package include