{"product_id":"daokai-ne555-pulse-generator-5-12v-dc-adjustable-frequency-module-single-channel-signal-output-square-wave-pulse-generator-signal-generator-for-mcu-learning-pack-of-5","title":"DAOKAI NE555 Pulse Generator 5-12V DC Adjustable Frequency Module Single Channel Signal Output Square Wave Pulse Generator Signal Generator for MCU Learning (Pack of 5)","description":"\u003ch3\u003eDAOKAI NE555 Pulse Generator 5-12V DC Adjustable Frequency Module Single Channel Signal Output Square Wave Pulse Generator Signal Generator for MCU Learning (5 Pieces)\u003c\/h3\u003e \u003cp id=\"b\"\u003eSpecification: 1. Onboard NE555 chip 2. Single channel signal output, the output duty cycle is about 50% square wave 3. On-board adjustable resistance, adjusting the resistance value can control the output frequency 4. Onboard power indicator 5. Working voltage: 5～12V 6. The output frequency range is 5~2KHZ (changing the capacitor C1 can change the output frequency) 7. Dimensions: 25mmx13mmx12mm\/0.98x0.51x0.47in (L x W x H) Applicable occasions: Single-chip learning, electronic competition, product development, taxi meter , graduation design. . Package includes: 5 x NE555 Pulse Generator Module 1 x 15pin Female to Male Dupont Cable\u003c\/p\u003e \u003ch3\u003eProduct Features\u003c\/h3\u003e \u003cul class=\"a\"\u003e \u003cli\u003e[NE555 timer] The NE555 timer is an integrated circuit chip commonly used in timers, pulse generators and oscillator circuits. The 555 can be used as a delay device, trigger or starting element in the circuit. The 555 timer can work in three working modes: monostable mode, astable mode, bistable mode.\u003c\/li\u003e \u003cli\u003e[Product introduction]Built-in NE555 chip, working voltage: 5~12V, output current 225mA (MAX), slew rate \/Fall time 100ns.\u003c\/li\u003e \u003cli\u003e[Features] Single-channel signal output, the output duty cycle is about 50% of the waveform, the potentiometer adjusts the output frequency, the output frequency range is 5 ~ 2KHZ (changing the capacitor C1 can change the output frequency). Output voltage is equal to the input voltage.\u003c\/li\u003e \u003cli\u003e[Application] Computer stepper motor step generation, etc. Applicable occasions: one-chip learning, electronic competition, product development, taximeter, graduation design.\u003c\/li\u003e \u003cli\u003e[Package includes] You will receive 5 x NE555 pulse generator module, 1 x 15 pin female to male Dupont cable.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DAOKAI","offers":[{"title":"Default Title","offer_id":48961550942368,"sku":"de-B0B5D3ZPLR","price":122.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0418\/7134\/3776\/files\/de-B0B5D3ZPLR.jpg?v=1709681520","url":"https:\/\/dingoship.com.au\/products\/daokai-ne555-pulse-generator-5-12v-dc-adjustable-frequency-module-single-channel-signal-output-square-wave-pulse-generator-signal-generator-for-mcu-learning-pack-of-5","provider":"DingoShip AU","version":"1.0","type":"link"}