- Kućište za RaspberryPi 3 B i RaspberryPi 3 B+, - Materijal: Polikarbonat, - Boja: transparentno, - Dimenzije: 25.4 x 63.5 x 88.9mm.

- Kućište za RaspberryPi 3 B i RaspberryPi 3 B+, - Rupa za ventilator, - Materijal: ABS, - Boja: crna, - Dimenzije: 90 x 62 x 26mm, - Težina: 37g.

P04 The multi-function relay control module is specially designed for users with many different needs. It adopts a microcontroller as the main control unit and presets 32 kinds of functions, and users can use corresponding specific functions according to actual needs. It can be applied to water pump control, motor control, lamp strip control, solenoid valve control, etc. 1. New upgrade, the module function is increased to 32 kinds, to meet more application needs. 2. The power supply anti-reverse function will not damage the module due to wrong power supply. 3. Timing accuracy to 0.01 seconds timing. 0.1 seconds (minimum) ~ 999 minutes (maximum) optional 4. Low power consumption power saving setting, you can turn off the display area. Product parameters: Product Name: Multi-function time delay relay Relay V number: DC5V/12V/24V optional Input voltage: 5V version: DC5V power supply; 12V version: DC12V power supply; 24V version: DC24V power supply Output load: within 30V DC, maximum 10A. Within 250V, maximum 5A. Trigger signal: 5V version (high level: 5V); 12V version (high level: 12V), 24V version (high level: 24V) The low level is 0V. Quiescent current: 20mA Working current: 60mA Working temperature: -25℃-85℃ Power-off memory: Yes Product weight: ≈26g, product size: 65* 34.3 * 17.5 (MM L*W*H) The manual measurement is for reference only, the actual size is subject to the actual product Product Features: Wiring port description: DC+ Input DC power supply positive DC- Input DC power supply negative IN+ signal input positive IN- signal input negative NO relay normally open interface, the relay is short-circuited with COM when it is engaged, and it is suspended when not engaged; COM relay common terminal interface NC relay normally closed terminal interface, when the relay is not pulled in, it is short-circuited with COM, and it is left floating when pulled in; Instructions for use: Working mode (32 kinds): P-11: In jog mode, there is signal pull-in and no signal disconnect. P-12: Self-locking mode, the state of the relay reverses once after each trigger. P-13: After triggering, the relay will pull in and disconnect after delaying A time; the trigger will be invalid during the delay. P-14: After triggering, the relay will pull in, and it will be disconnected after the delay of A time; the trigger will be re-timed during the delay. P-15: After triggering, the relay will pull in, and it will be disconnected after the delay time A; during the delay time, the accumulated timer will be triggered. P-16: After triggering, the relay will pull in and disconnect after delaying time A; during the delay, a reset will be triggered (relay disconnected). P-17: After triggering, the relay pulls in for the duration of the signal, the input signal disappears, and then disconnects after the delay of A time; during the delay time, the relay is triggered again to keep the pull in, and the timing stops until the last signal disappears, delay A time Then disconnect. P-18: The relay will pull in immediately after power-on, and it will be disconnected after a delay of A second; until the next power-on. P-21: Give the signal, the relay will pull in after the delay of A time. P-22: Give a continuous signal, after the time exceeds A, the relay will pull in; when the signal disappears, the relay will open. P-23: When the signal disappears for more than A time, the relay pulls in; when there is a signal, the relay disconnects. P-24: Give a continuous signal. After the time exceeds A, the relay will pull in; when the signal disappears for more than time A, the relay will open. P-25: Give a continuous signal, the relay pulls in after exceeding A time; give a continuous signal again, the relay turns off after exceeding A time P-26: Give a signal, the relay will disconnect after A time pull-in; after the signal disappears, the relay will stop after A second pull-in. P-27: There is a pulse signal (rising edge or falling edge), the relay is disconnected, there is no pulse signal, the relay pulls in after the delay of A time (continuous high level or continuous low level are considered as no pulse). P-28: After power on, the relay will pull in after the delay time A until power off. The P-31: After power-on, the relay pulls in time A and turns off time B, in an infinite loop; power off stops. P-32: There is a continuous signal, the relay pulls in A time, disconnects B time, infinite loop; the signal disappears, and the loop is terminated. P-33: Give a signal once, the relay pulls in A time, disconnects B time, infinite loop; give another signal to terminate the loop. P-34: After power-on, the relay pulls in after the delay time A, and disconnects after pulling in the time B. P-35: Give a signal, after the delay time A, the relay pulls in and pulls off after the time B pulls in. P-36: Continuous signal is given. After the time A is exceeded, the relay is switched on and disconnected after the time B is switched on; the signal disappears, the timing is cleared, and the relay is turned off. P-37: There is a signal, the relay will be automatically disconnected after the A time is closed, and the B time will be counted after the disconnection. The signal trigger is invalid during the A+B time. P-38: There is a signal, the relay will be automatically disconnected after the time of pull-in A, after the time B is counted after the disconnection, it will be automatically disconnected after the time of pull-in A again. The P-41: The signal does not act; the signal disappears and triggers; the relay absorbs and merges after a delay of A time to disconnect. P-42: The signal disappears. After the delay time A, the relay pulls in; after the delay time B, the relay disconnects. P-43: The signal disappears. After the disappearance exceeds the time A, the relay pulls in; after delaying the time B, the relay opens. P-44: After power-on, the relay pulls in time A and turns off time B; after the cycle C times, the relay turns off and stops. P-45: No action after power on; after the signal is given, the relay pulls in the A time and disconnects the B time; the relay is turned off and stopped after C cycles; when the signal is given, it is executed again. P-46: After the signal is given more than A times, the relay pulls in; keeps pulling in; the power stops. P-47: After the signal exceeds A times, the relay pulls in; when it pulls in for B time, it is disconnected. P-48: During the C time, after continuously giving the signal more than A times, the relay will disconnect and stop after B time. Description table of the position of the decimal point and the time unit it represents: x.xx Decimal point is in the hundreds place, time range 0.01~9.99 seconds xx.x decimal point is in the tenth place, time range 0.1~99.9 seconds xxx has no decimal point, time range is 1~999 seconds xxx. The decimal point is in single digits, the time range is 1~999 minutes Turn off the display: In the non-setting state, press the K4 key to turn off the display, then press it again to turn on. Description of working parameter setting: Hold down the K1 key without letting go, after 2 seconds the display shows P-xx, press K2 and K3 to change the working mode. After selecting the working mode, short press K1 to enter the A time setting, the screen displays Axxx, then press K2 and K3 to modify the A time parameters, K2 and K3 key short press plus or minus 1, long press to quickly add and subtract 10, Press the K4 key to set the position of the decimal point. After setting the A time, press the K1 key to set the B time, the screen displays bxxx, then press the K2 and K3 keys to modify the B time parameters, K2 and K3 keys short press plus or minus 1, long press to quickly add and subtract 10, Press the K4 key to set the position of the decimal point. After setting the B time, (if the mode has the C cycle number parameter), then press the K1 key to set the C cycle number, the screen displays Cxxx, then press the K2 and K3 keys to modify the C cycle number parameter, K2 and K3 keys Short press to increase and decrease by 1, long press to increase and decrease by 10. After setting, press the K1 key once to exit the setting state and save all parameters.

P04 The multi-function relay control module is specially designed for users with many different needs. It adopts a microcontroller as the main control unit and presets 32 kinds of functions, and users can use corresponding specific functions according to actual needs. It can be applied to water pump control, motor control, lamp strip control, solenoid valve control, etc. 1. New upgrade, the module function is increased to 32 kinds, to meet more application needs. 2. The power supply anti-reverse function will not damage the module due to wrong power supply. 3. Timing accuracy to 0.01 seconds timing. 0.1 seconds (minimum) ~ 999 minutes (maximum) optional 4. Low power consumption power saving setting, you can turn off the display area. Product parameters: Product Name: Multi-function time delay relay Relay V number: DC5V/12V/24V optional Input voltage: 5V version: DC5V power supply; 12V version: DC12V power supply; 24V version: DC24V power supply Output load: within 30V DC, maximum 10A. Within 250V, maximum 5A. Trigger signal: 5V version (high level: 5V); 12V version (high level: 12V), 24V version (high level: 24V) The low level is 0V. Quiescent current: 20mA Working current: 60mA Working temperature: -25℃-85℃ Power-off memory: Yes Product weight: ≈26g, product size: 65* 34.3 * 17.5 (MM L*W*H) The manual measurement is for reference only, the actual size is subject to the actual product Product Features: Wiring port description: DC+ Input DC power supply positive DC- Input DC power supply negative IN+ signal input positive IN- signal input negative NO relay normally open interface, the relay is short-circuited with COM when it is engaged, and it is suspended when not engaged; COM relay common terminal interface NC relay normally closed terminal interface, when the relay is not pulled in, it is short-circuited with COM, and it is left floating when pulled in; Instructions for use: Working mode (32 kinds): P-11: In jog mode, there is signal pull-in and no signal disconnect. P-12: Self-locking mode, the state of the relay reverses once after each trigger. P-13: After triggering, the relay will pull in and disconnect after delaying A time; the trigger will be invalid during the delay. P-14: After triggering, the relay will pull in, and it will be disconnected after the delay of A time; the trigger will be re-timed during the delay. P-15: After triggering, the relay will pull in, and it will be disconnected after the delay time A; during the delay time, the accumulated timer will be triggered. P-16: After triggering, the relay will pull in and disconnect after delaying time A; during the delay, a reset will be triggered (relay disconnected). P-17: After triggering, the relay pulls in for the duration of the signal, the input signal disappears, and then disconnects after the delay of A time; during the delay time, the relay is triggered again to keep the pull in, and the timing stops until the last signal disappears, delay A time Then disconnect. P-18: The relay will pull in immediately after power-on, and it will be disconnected after a delay of A second; until the next power-on. P-21: Give the signal, the relay will pull in after the delay of A time. P-22: Give a continuous signal, after the time exceeds A, the relay will pull in; when the signal disappears, the relay will open. P-23: When the signal disappears for more than A time, the relay pulls in; when there is a signal, the relay disconnects. P-24: Give a continuous signal. After the time exceeds A, the relay will pull in; when the signal disappears for more than time A, the relay will open. P-25: Give a continuous signal, the relay pulls in after exceeding A time; give a continuous signal again, the relay turns off after exceeding A time P-26: Give a signal, the relay will disconnect after A time pull-in; after the signal disappears, the relay will stop after A second pull-in. P-27: There is a pulse signal (rising edge or falling edge), the relay is disconnected, there is no pulse signal, the relay pulls in after the delay of A time (continuous high level or continuous low level are considered as no pulse). P-28: After power on, the relay will pull in after the delay time A until power off. The P-31: After power-on, the relay pulls in time A and turns off time B, in an infinite loop; power off stops. P-32: There is a continuous signal, the relay pulls in A time, disconnects B time, infinite loop; the signal disappears, and the loop is terminated. P-33: Give a signal once, the relay pulls in A time, disconnects B time, infinite loop; give another signal to terminate the loop. P-34: After power-on, the relay pulls in after the delay time A, and disconnects after pulling in the time B. P-35: Give a signal, after the delay time A, the relay pulls in and pulls off after the time B pulls in. P-36: Continuous signal is given. After the time A is exceeded, the relay is switched on and disconnected after the time B is switched on; the signal disappears, the timing is cleared, and the relay is turned off. P-37: There is a signal, the relay will be automatically disconnected after the A time is closed, and the B time will be counted after the disconnection. The signal trigger is invalid during the A+B time. P-38: There is a signal, the relay will be automatically disconnected after the time of pull-in A, after the time B is counted after the disconnection, it will be automatically disconnected after the time of pull-in A again. The P-41: The signal does not act; the signal disappears and triggers; the relay absorbs and merges after a delay of A time to disconnect. P-42: The signal disappears. After the delay time A, the relay pulls in; after the delay time B, the relay disconnects. P-43: The signal disappears. After the disappearance exceeds the time A, the relay pulls in; after delaying the time B, the relay opens. P-44: After power-on, the relay pulls in time A and turns off time B; after the cycle C times, the relay turns off and stops. P-45: No action after power on; after the signal is given, the relay pulls in the A time and disconnects the B time; the relay is turned off and stopped after C cycles; when the signal is given, it is executed again. P-46: After the signal is given more than A times, the relay pulls in; keeps pulling in; the power stops. P-47: After the signal exceeds A times, the relay pulls in; when it pulls in for B time, it is disconnected. P-48: During the C time, after continuously giving the signal more than A times, the relay will disconnect and stop after B time. Description table of the position of the decimal point and the time unit it represents: x.xx Decimal point is in the hundreds place, time range 0.01~9.99 seconds xx.x decimal point is in the tenth place, time range 0.1~99.9 seconds xxx has no decimal point, time range is 1~999 seconds xxx. The decimal point is in single digits, the time range is 1~999 minutes Turn off the display: In the non-setting state, press the K4 key to turn off the display, then press it again to turn on. Description of working parameter setting: Hold down the K1 key without letting go, after 2 seconds the display shows P-xx, press K2 and K3 to change the working mode. After selecting the working mode, short press K1 to enter the A time setting, the screen displays Axxx, then press K2 and K3 to modify the A time parameters, K2 and K3 key short press plus or minus 1, long press to quickly add and subtract 10, Press the K4 key to set the position of the decimal point. After setting the A time, press the K1 key to set the B time, the screen displays bxxx, then press the K2 and K3 keys to modify the B time parameters, K2 and K3 keys short press plus or minus 1, long press to quickly add and subtract 10, Press the K4 key to set the position of the decimal point. After setting the B time, (if the mode has the C cycle number parameter), then press the K1 key to set the C cycle number, the screen displays Cxxx, then press the K2 and K3 keys to modify the C cycle number parameter, K2 and K3 keys Short press to increase and decrease by 1, long press to increase and decrease by 10. After setting, press the K1 key once to exit the setting state and save all parameters.

Vremenski relej sa zakašnjenjem pri uključivanju! Nakon dobijanja upravljačkog napona kasni sa pomerajem svojih kontakata za unapred zadano vreme. - Artikal: rele vremenski (FULI), - Model / Tip: ST3P A-B, - Nazivni Napon: 200-220 V AC, - Nazivna Struja: 3 A, - Vremenski Interval: 1s/10s/60s/6min., - Broj Pinova: 8, - Način / Tip Montaže: na podnozje PF083, - Temperatura Okruženja (ºC): -40°C do + 60°C, - IP Zaštita: IP 20.

Ovaj programator je namenjen programiranju 8-pinskih SPI fleš memorija kao što su W25Q32, W25X80 i mnoge druge. Pored svoje osnovne mogućnosti, ovaj programator podržava i programiranje I2C serijskih EEPROM-a familije 24CXX ( 24C01, 24C02, 04, 08 . . . 24C1024 ). Spisak podržanih kola: http: //bleha. net/sw/usbspifl. txt Komplet sadrži: - Zalemljen i ispitan modul programatora - 2 različite SMD adapter ploče USB 2.0 interface, The speed of reading and writing is very fast. support WIN98 ，WINME ，WIN2K ，WINXP ，VISTA ，WIN7 32bit/64bit Speed: 2-3M/min Using recoverable automatically fuse the event of the the chips short-circuit or chip installed anti will automatically power off ( indicator turns off ) to avoid motherboard , programmer and chip burn out , short circuit exclude automatic recovery Working Voltage: 5V mini-B connecor CH341A as the main chip, this module has good Quantity Support 24,25 series chips USB to TTL could be used to download code Two Function: TTL and Program Power indicator Recoverable fuse automatically: when the chip is in short-circuit or installed wrongly, the fuse will be used to protected the chip unless the error has been corrected. POGLEDAJTE JOS NASIH OGLASA! NAJJEFTINIJE U SRBIJI - PROVERENO!

Naponsko strujni i strujno naponski modul 4-20mA. Za prenos podataka na vece daljine i sa vecom sigurnoscu se koristi naposno strujna konverzija u opsegu 4-20mA. Na oba modula se jednim trimerom podesava nula a drugim struja, odnosno napon u odnosu na zeljeni ulazni napon, odnosno struju. U kompletu idu dva modula, naponsko-strujni i strujno-naponski. Current to Voltage Converter 4-20 mA 0-15V Voltage switch current module can convert 0-3.3V / 0-5V / 0-10V / 0-15V voltage signal into 4-20ma current signal; In the process of signal transmission circuit voltage signal will increase transmission distance becomes weak, the transmission can be avoided using weak electric current signal. 1. power supply voltage range of DC 7V ~ 30V 2. the input voltage signal 0 ~ 2.5V, 3.3V, 5V, 10V, 15V. 3. the output current 4-20ma. 4. zero and span can be adjusted (potentiometer adjustment). 5. with the isolated nature of the non-optically isolated. 6. module size: 3.3 * 2.5cm Description: Voltage switch current module can convert 0-5V voltage signal into 4-20mA current signal. In the process of signal transmission circuit voltage signal will become weak with transmission distance increased, the transmission can be avoided using weak electric current signal. Power supply voltage: DC 12V~24V. Input voltsge signal: 0~5V. Output current: 4-20mA. Module size :5.5*2.5cm zero and span can be adiusted (potentiometer adjustment). with the isolated nature of the non-optically isolated. Input and output linear equations: To convert the voltage and output current is a linear relationship, according to the zero point and adjust the range to determine the linear equation, two points to determine a straight line, two points are zero and adjust the range. Iout = K * V + b. For example: 0-10V will be converted to 4-20mA, two points (0.4) and (10.20) which can determine the linear equation I = 1.6 * V +4. Product manual: 1: get the baby power supply module connected to the right side of the three terminals. 2: zero: the conversion voltage signal is adjusted to 0V, adjust the zero reset device to make the output current 4ma. It is best to adjust the potentiometer knob with glue. 3: Tuning: adjust the conversion voltage to the required full-scale voltage (such as 3.3V, 5V, 10V, 15V), will adjust the full potentiometer so that the output current can be 20ma. The adjustment process will find the current output indicator from weak to strong. It is best to adjust the potentiometer knob with glue. 4: input voltage within the range, you can output the corresponding current, and the output current is negative for the power supply. Example of adjustment: For example: the supply voltage of 24V, need to 0-10V into 4-20mA 1: connected to the power supply voltage 24V, 24V positive connected to the right side of the three terminals, the negative side of the right end of the three terminals. 2: Zero: Two short terminals on the left side, adjust the zero knob to make the output (middle three terminals on the right) 4mA. 3: adjust the range: the need for conversion on the left side of the 10V, the left side of the need to convert the voltage of the negative pole. Adjust the span knob so that the output (middle three terminals on the right) is 20mA. 4: to change the voltage in the 0-10V change, the output current in the 4-20mA linear changes.