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cysintercom
- This project is used as an electronic private exchange. It has two telephones, which have the intercom facility, and they can be connected to the telephone line. All the functions are controlled by the 8-bit microcontrol
LCD-c115-motorolla
- LCD of motorolla C115-C117 (m3188) C115 LCD Module Lcd chip: ST7558 - Wintek Lcd Resolution: 94x64 Technology: FSTN I2C write address: 0x78 PIN CONNECT ============================ Pin1 Vdd +2.8V
inver_power
- 本逆变电源要求能将12V电瓶的直流电源通过该逆变器逆变后，能产生110V 50HZ或60HZ的交流电压，并且能在150W的负载范围内，保证其输出电压稳定在110V±5 的范围内-Requirements of the inverter can supply 12V DC battery through the inverter after the inverter, to produce 110V 50HZ or 60HZ AC vol
W27jlchongdianqi
- 这是一个关于12V的电瓶充电器的项目，里面有原理图，pCB还有程序，对想进行电瓶充电器开发的人，有很大的帮助。-This is a 12V to the battery charger on the project, which has schematics, pCB there are procedures, the battery charger to the development of people, very helpful.
MAX232
- MAX232芯片是美信公司专门为电脑的RS-232标准串口设计的接口电路,使用+5v单电源供电。-The MAX220–MAX249 family of line drivers/receivers is intended for all EIA/TIA-232E and V.28/V.24 communications interfaces, particularly applications where ±12V is
tps61165
- 具备40V、1.2A集成开关的高亮度LED驱动器,该产品可驱动多达三个串联1W LED.新型TPS61165器件具备优异的高性能特性以及3V~18V的宽泛输入电压范围,使设计人员能够在采用单节电池供电的应用或9V/12V总线负载点设计中高效管理多个高功率LED.-With 40V, 1.2A integrated switch, high-brightness LED driver can drive up to the product
Dc-motor-speed-control
- 对应的电机接口需用杜邦线连接到uln2003电机控制端 使用5V-12V 小功率电机皆可 2个按键分别加速和减速-DuPont corresponding motor interface cable required to uln2003 motor control side using 5V-12V low power motor can be two key acceleration and deceleration, res
tlc549
- 基于数码管实现小数点后两位显示，测量0-12v电压，应用tlc549-Achieve two decimal places 0-12v voltage measurement
virtual
- 基于51单片机的模拟空调温度控制系统，白炽灯加热，12V直流无刷风扇用来制冷-51 MCU-based simulation air temperature control system, heated incandescent, 12V brushless DC fan for cooling
11111111111111
- PIAXE08M 12V充电器，过电压，过电流保护，充满自动停止-12V batteries charger PIAXE08M
multiple-power-source
- 通用的电子 开发板的电源。可提供正负5V、正负12V电源输出。-Generic power electronic electronic development board. Provide positive and negative 5V, ± 12V power supply output.
PWM-SPEED-C-PROJECT-
- AT89C51 单片机L298驱动电机，控制2个12V 直流电机。求PWM 调速的C程序，电路图，电机正反转C程序，流程图-AT89C51 microcontroller L298 drive motor, control two 12V DC motors. PWM speed control of C seeking procedures, schematics, motor reversing C program, flow ch
DC-power-supply
- 设计目标：完成输入：+12VDC或者220VAC；输出: 50V两路，每路输出达4A； 15V两路，输出电流无特殊要求； 12V两路，输出电流无特殊要求。所有输出电压只有正误差，无负误差，50V误差范围为+5V以内，其他两路的误差范围在+10 以内的设计，用PROTEL 99SE绘制系统电路原理图。-The design of the circuit from the input circuit, converter, control
digital-control
- 51单片机 数控电源 精度可达0.1V，范围+-12V，效果非常好-51 single chips digital control power source
fuel_cell_2011year_suss
- this is RS485 system using atmega128 mpu and using max 485 chip and 4port 12v power
electric-machine-control
- 对应的电机接口需用杜邦线连接到uln2003电机控制端使用5V-12V 小功率电机皆可-Corresponding to the motor interface cable required to connect to the DuPont uln2003 motor control side using 5V-12V low power motor Jieke
shukong-power
- 数控电源设计，采用AVR微处理器，12864显示，范围-12~12V,步进0.1V-Digital power supply design, using AVR microcontroller, 12864 shows that the range-12 ~ 12V, step 0.1V
skdy
- 基于c51单片机 数控电源，输出误差在0.1v左右 ，步进0.12v。-Based on c51 numerical control power supply, output error in about 0.1 v, step 0.12 v.
wenduchuangganqi
- 基于51单片机，采用18B20进行温度采集，可以检测到-55度到125度的范围，内加存储器24c02，光耦p521-1，12V继电器。初学者，希望对大家有帮助-Based on 51 single-chip, using the temperature 18B20 collection, can detect-55 degrees to 125 degrees range, with added memory 24c02, optoco
power
- 电源，可以输出正负5V，正负12V，正负15V，纹波小于5mV，对要求不高度情况很好用-Power, can output positive and negative 5V, ± 12V, ± 15V, ripple is less than 5mV, the situation is useful for less demanding degrees