A small tool to view real-world ActivityPub objects as JSON! Enter a URL
or username from Mastodon or a similar service below, and we'll send a
request with
the right
Accept
header
to the server to view the underlying object.
{
"@context": "https://www.w3.org/ns/activitystreams",
"type": "OrderedCollectionPage",
"orderedItems": [
{
"type": "Create",
"actor": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"object": {
"type": "Note",
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1779857554433400832",
"attributedTo": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"content": "Three Terminal IC Voltage Regulators<br /><br />The latest generation of IC voltage regulators has devices with only three pins: one for the unregulated input voltage, one for the regulated output voltage, and one for ground.<br /><a href=\"https://www.eeeguide.com/three-terminal-ic-voltage-regulators/\" target=\"_blank\">https://www.eeeguide.com/three-terminal-ic-voltage-regulators/</a>",
"to": [
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],
"cc": [
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],
"tag": [],
"url": "https://www.minds.com/newsfeed/1779857554433400832",
"published": "2025-06-12T11:18:29+00:00",
"attachment": [
{
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"url": "https://cdn.minds.com/fs/v1/thumbnail/1779857453526835200/xlarge/",
"mediaType": "image/jpeg",
"height": 321,
"width": 391
}
],
"source": {
"content": "Three Terminal IC Voltage Regulators\n\nThe latest generation of IC voltage regulators has devices with only three pins: one for the unregulated input voltage, one for the regulated output voltage, and one for ground.\nhttps://www.eeeguide.com/three-terminal-ic-voltage-regulators/",
"mediaType": "text/plain"
}
},
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1779857554433400832/activity"
},
{
"type": "Create",
"actor": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"object": {
"type": "Note",
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1771443701629853696",
"attributedTo": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"content": "FET as a Voltage Variable Resistor (VVR)<br />FET is a device that is usually operated in the constant-current portion of its output characteristics.<br />Read More...",
"to": [
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],
"cc": [
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],
"tag": [],
"url": "https://www.minds.com/newsfeed/1771443701629853696",
"published": "2025-05-20T06:04:50+00:00",
"attachment": [
{
"type": "Document",
"url": "https://cdn.minds.com/fs/v1/thumbnail/1771443679707029504/xlarge/",
"mediaType": "image/jpeg",
"height": 370,
"width": 446
}
],
"source": {
"content": "FET as a Voltage Variable Resistor (VVR)\nFET is a device that is usually operated in the constant-current portion of its output characteristics.\nRead More...",
"mediaType": "text/plain"
}
},
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1771443701629853696/activity"
},
{
"type": "Create",
"actor": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"object": {
"type": "Note",
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1771107669176754176",
"attributedTo": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"content": "Types of Solar Power Plant<br />Types of solar power plant are<br />Solar pond electric power plant<br />Low temperature solar power plant<br />Medium temperature systems using focusing – collector<br />High temperature systems – [solar farm and solar power plant]",
"to": [
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"cc": [
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"tag": [],
"url": "https://www.minds.com/newsfeed/1771107669176754176",
"published": "2025-05-19T07:49:33+00:00",
"attachment": [
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"mediaType": "image/jpeg",
"height": 365,
"width": 446
}
],
"source": {
"content": "Types of Solar Power Plant\nTypes of solar power plant are\nSolar pond electric power plant\nLow temperature solar power plant\nMedium temperature systems using focusing – collector\nHigh temperature systems – [solar farm and solar power plant]",
"mediaType": "text/plain"
}
},
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1771107669176754176/activity"
},
{
"type": "Create",
"actor": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"object": {
"type": "Note",
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1770004388866166784",
"attributedTo": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"content": "Successive Approximation Type DVM<br />The Successive Approximation Type DVM principle can be easily understood using a simple example; the determination of the weight of an object. By using a balance and placing the object on one side and an approximate weight on the other side, the weight of the object is determined.",
"to": [
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],
"cc": [
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"tag": [],
"url": "https://www.minds.com/newsfeed/1770004388866166784",
"published": "2025-05-16T06:45:31+00:00",
"attachment": [
{
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"url": "https://cdn.minds.com/fs/v1/thumbnail/1770004363553546240/xlarge/",
"mediaType": "image/jpeg",
"height": 442,
"width": 490
}
],
"source": {
"content": "Successive Approximation Type DVM\nThe Successive Approximation Type DVM principle can be easily understood using a simple example; the determination of the weight of an object. By using a balance and placing the object on one side and an approximate weight on the other side, the weight of the object is determined.",
"mediaType": "text/plain"
}
},
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1770004388866166784/activity"
},
{
"type": "Create",
"actor": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"object": {
"type": "Note",
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1769671736997732352",
"attributedTo": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"content": "Multistage Impulse Generator Circuit<br />Components of a Multistage Impulse Generator Circuit<br />1.d.c. Charging Set<br />2.Charging Resistors<br />3.Generator Capacitors and Spark Gaps<br />4.Wave-shaping Resistors and Capacitors<br />5.Triggering System<br />6.Voltage Dividers<br />7.Gas insulated impulse generators<br /><a href=\"https://www.eeeguide.com/multistage-impulse-generator-circuit/\" target=\"_blank\">https://www.eeeguide.com/multistage-impulse-generator-circuit/</a>",
"to": [
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],
"cc": [
"https://www.minds.com/api/activitypub/users/1461226269776547854/followers"
],
"tag": [],
"url": "https://www.minds.com/newsfeed/1769671736997732352",
"published": "2025-05-15T08:43:40+00:00",
"attachment": [
{
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"url": "https://cdn.minds.com/fs/v1/thumbnail/1769671640235139072/xlarge/",
"mediaType": "image/jpeg",
"height": 252,
"width": 561
}
],
"source": {
"content": "Multistage Impulse Generator Circuit\nComponents of a Multistage Impulse Generator Circuit\n1.d.c. Charging Set\n2.Charging Resistors\n3.Generator Capacitors and Spark Gaps\n4.Wave-shaping Resistors and Capacitors\n5.Triggering System\n6.Voltage Dividers\n7.Gas insulated impulse generators\nhttps://www.eeeguide.com/multistage-impulse-generator-circuit/",
"mediaType": "text/plain"
}
},
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1769671736997732352/activity"
},
{
"type": "Create",
"actor": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"object": {
"type": "Note",
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1769321074187329536",
"attributedTo": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"content": "Switching Characteristics of Power MOSFET<br />Power MOSFET is an enhancement mode device modified to handle much large currents and voltages than a conventional MOSFET.<br /><a href=\"https://www.eeeguide.com/switching-characteristics-of-power-mosfet/\" target=\"_blank\">https://www.eeeguide.com/switching-characteristics-of-power-mosfet/</a>",
"to": [
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],
"cc": [
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],
"tag": [],
"url": "https://www.minds.com/newsfeed/1769321074187329536",
"published": "2025-05-14T09:30:16+00:00",
"attachment": [
{
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"url": "https://cdn.minds.com/fs/v1/thumbnail/1769320972134916096/xlarge/",
"mediaType": "image/jpeg",
"height": 530,
"width": 329
}
],
"source": {
"content": "Switching Characteristics of Power MOSFET\nPower MOSFET is an enhancement mode device modified to handle much large currents and voltages than a conventional MOSFET.\nhttps://www.eeeguide.com/switching-characteristics-of-power-mosfet/",
"mediaType": "text/plain"
}
},
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1769321074187329536/activity"
},
{
"type": "Create",
"actor": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"object": {
"type": "Note",
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1768913069763485696",
"attributedTo": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"content": "Tidal Power Plant – Types and Working Principle<br />The following are the components of a tidal power plant<br />1.The dam or dyke (low wall) to form the pool or basin.<br />2.Sluice ways from the basins to the sea and vice versa.<br />3.The power house.<br /><a href=\"https://www.eeeguide.com/tidal-power-plant/\" target=\"_blank\">https://www.eeeguide.com/tidal-power-plant/</a>",
"to": [
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"cc": [
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],
"tag": [],
"url": "https://www.minds.com/newsfeed/1768913069763485696",
"published": "2025-05-13T06:29:00+00:00",
"attachment": [
{
"type": "Document",
"url": "https://cdn.minds.com/fs/v1/thumbnail/1768912975311151104/xlarge/",
"mediaType": "image/jpeg",
"height": 491,
"width": 454
}
],
"source": {
"content": "Tidal Power Plant – Types and Working Principle\nThe following are the components of a tidal power plant\n1.The dam or dyke (low wall) to form the pool or basin.\n2.Sluice ways from the basins to the sea and vice versa.\n3.The power house.\nhttps://www.eeeguide.com/tidal-power-plant/",
"mediaType": "text/plain"
}
},
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1768913069763485696/activity"
},
{
"type": "Create",
"actor": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"object": {
"type": "Note",
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1767454330073387008",
"attributedTo": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"content": "Closed Loop Speed Control of DC Motor<br />The Closed Loop Speed Control of DC Motor schemes are provided with inner current control loop in order to limit the current within a safe limit and also to accelerate and decelerate the drive at the maximum permissible current and torque during transient operations.<br /><a href=\"https://www.eeeguide.com/closed-loop-speed-control-of-dc-motor/\" target=\"_blank\">https://www.eeeguide.com/closed-loop-speed-control-of-dc-motor/</a>",
"to": [
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],
"cc": [
"https://www.minds.com/api/activitypub/users/1461226269776547854/followers"
],
"tag": [],
"url": "https://www.minds.com/newsfeed/1767454330073387008",
"published": "2025-05-09T05:52:29+00:00",
"attachment": [
{
"type": "Document",
"url": "https://cdn.minds.com/fs/v1/thumbnail/1767454055581360128/xlarge/",
"mediaType": "image/jpeg",
"height": 529,
"width": 606
}
],
"source": {
"content": "Closed Loop Speed Control of DC Motor\nThe Closed Loop Speed Control of DC Motor schemes are provided with inner current control loop in order to limit the current within a safe limit and also to accelerate and decelerate the drive at the maximum permissible current and torque during transient operations.\nhttps://www.eeeguide.com/closed-loop-speed-control-of-dc-motor/",
"mediaType": "text/plain"
}
},
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1767454330073387008/activity"
},
{
"type": "Create",
"actor": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"object": {
"type": "Note",
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1767454166475366400",
"attributedTo": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"content": "Closed Loop Speed Control of DC Motor<br />The Closed Loop Speed Control of DC Motor schemes are provided with inner current control loop in order to limit the current within a safe limit and also to accelerate and decelerate the drive at the maximum permissible current and torque during transient operations.<br /><a href=\"https://www.eeeguide.com/closed-loop-speed-control-of-dc-motor/\" target=\"_blank\">https://www.eeeguide.com/closed-loop-speed-control-of-dc-motor/</a>",
"to": [
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],
"cc": [
"https://www.minds.com/api/activitypub/users/1461226269776547854/followers"
],
"tag": [],
"url": "https://www.minds.com/newsfeed/1767454166475366400",
"published": "2025-05-09T05:51:50+00:00",
"attachment": [
{
"type": "Document",
"url": "https://cdn.minds.com/fs/v1/thumbnail/1767454055581360128/xlarge/",
"mediaType": "image/jpeg",
"height": 529,
"width": 606
}
],
"source": {
"content": "Closed Loop Speed Control of DC Motor\nThe Closed Loop Speed Control of DC Motor schemes are provided with inner current control loop in order to limit the current within a safe limit and also to accelerate and decelerate the drive at the maximum permissible current and torque during transient operations.\nhttps://www.eeeguide.com/closed-loop-speed-control-of-dc-motor/",
"mediaType": "text/plain"
}
},
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1767454166475366400/activity"
},
{
"type": "Create",
"actor": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"object": {
"type": "Note",
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1763851384655978496",
"attributedTo": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"content": "Magnetic Tape Recorder Working Principle<br />A magnetic tape recorder consists of the following basic components.<br /><br />Recording Head<br />Magnetic Head<br />Reproducing Head<br />Tape transport mechanism<br />Conditioning devices<br /><a href=\"https://www.eeeguide.com/magnetic-tape-recorder-working-principle/\" target=\"_blank\">https://www.eeeguide.com/magnetic-tape-recorder-working-principle/</a>",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://www.minds.com/api/activitypub/users/1461226269776547854/followers"
],
"tag": [],
"url": "https://www.minds.com/newsfeed/1763851384655978496",
"published": "2025-04-29T07:15:40+00:00",
"attachment": [
{
"type": "Document",
"url": "https://cdn.minds.com/fs/v1/thumbnail/1763851298672746496/xlarge/",
"mediaType": "image/jpeg",
"height": 266,
"width": 374
}
],
"source": {
"content": "Magnetic Tape Recorder Working Principle\nA magnetic tape recorder consists of the following basic components.\n\nRecording Head\nMagnetic Head\nReproducing Head\nTape transport mechanism\nConditioning devices\nhttps://www.eeeguide.com/magnetic-tape-recorder-working-principle/",
"mediaType": "text/plain"
}
},
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1763851384655978496/activity"
},
{
"type": "Create",
"actor": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"object": {
"type": "Note",
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1757339545148088320",
"attributedTo": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"content": "Pulse and Square Wave Generator Block Diagram<br />Pulse and Square Wave Generator are used as measuring devices in combination with a CRO. They provide both quantitative and qualitative information of the system under test.<br /><a href=\"https://www.eeeguide.com/pulse-and-square-wave-generator-block-diagram/\" target=\"_blank\">https://www.eeeguide.com/pulse-and-square-wave-generator-block-diagram/</a>",
"to": [
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],
"cc": [
"https://www.minds.com/api/activitypub/users/1461226269776547854/followers"
],
"tag": [],
"url": "https://www.minds.com/newsfeed/1757339545148088320",
"published": "2025-04-11T07:59:57+00:00",
"attachment": [
{
"type": "Document",
"url": "https://cdn.minds.com/fs/v1/thumbnail/1757339438070894592/xlarge/",
"mediaType": "image/jpeg",
"height": 309,
"width": 578
}
],
"source": {
"content": "Pulse and Square Wave Generator Block Diagram\nPulse and Square Wave Generator are used as measuring devices in combination with a CRO. They provide both quantitative and qualitative information of the system under test.\nhttps://www.eeeguide.com/pulse-and-square-wave-generator-block-diagram/",
"mediaType": "text/plain"
}
},
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1757339545148088320/activity"
},
{
"type": "Create",
"actor": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"object": {
"type": "Note",
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1756626337763692544",
"attributedTo": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"content": "Sweep Frequency Generator<br />A Sweep Frequency Generator is a special type of signal generator which generates a sinusoidal output whose frequency is automatically varied or swept between two selected frequencies. One complete cycle of the frequency variation is called a sweep.<br /><br /><a href=\"https://www.eeeguide.com/sweep-frequency-generator/\" target=\"_blank\">https://www.eeeguide.com/sweep-frequency-generator/</a>",
"to": [
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],
"cc": [
"https://www.minds.com/api/activitypub/users/1461226269776547854/followers"
],
"tag": [],
"url": "https://www.minds.com/newsfeed/1756626337763692544",
"published": "2025-04-09T08:45:55+00:00",
"attachment": [
{
"type": "Document",
"url": "https://cdn.minds.com/fs/v1/thumbnail/1756626221380149248/xlarge/",
"mediaType": "image/jpeg",
"height": 286,
"width": 423
}
],
"source": {
"content": "Sweep Frequency Generator\nA Sweep Frequency Generator is a special type of signal generator which generates a sinusoidal output whose frequency is automatically varied or swept between two selected frequencies. One complete cycle of the frequency variation is called a sweep.\n\nhttps://www.eeeguide.com/sweep-frequency-generator/",
"mediaType": "text/plain"
}
},
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1756626337763692544/activity"
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{
"type": "Create",
"actor": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"object": {
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"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1756252809843449856",
"attributedTo": "https://www.minds.com/api/activitypub/users/1461226269776547854",
"content": "Three Phase Semi Converter feeding Separately Excited DC Motor<br />In a three Phase Semi Converter, the ripple frequency of the motor terminal voltage is higher than that in the single-phase converter, as a result the filtering requirements for smoothing out the motor current are less and the current is mostly continuous.<br /><a href=\"https://www.eeeguide.com/three-phase-semi-converter-feeding-separately-excited-dc-motor/\" target=\"_blank\">https://www.eeeguide.com/three-phase-semi-converter-feeding-separately-excited-dc-motor/</a>",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://www.minds.com/api/activitypub/users/1461226269776547854/followers"
],
"tag": [],
"url": "https://www.minds.com/newsfeed/1756252809843449856",
"published": "2025-04-08T08:01:39+00:00",
"attachment": [
{
"type": "Document",
"url": "https://cdn.minds.com/fs/v1/thumbnail/1756252710102896640/xlarge/",
"mediaType": "image/jpeg",
"height": 233,
"width": 552
}
],
"source": {
"content": "Three Phase Semi Converter feeding Separately Excited DC Motor\nIn a three Phase Semi Converter, the ripple frequency of the motor terminal voltage is higher than that in the single-phase converter, as a result the filtering requirements for smoothing out the motor current are less and the current is mostly continuous.\nhttps://www.eeeguide.com/three-phase-semi-converter-feeding-separately-excited-dc-motor/",
"mediaType": "text/plain"
}
},
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/entities/urn:activity:1756252809843449856/activity"
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],
"id": "https://www.minds.com/api/activitypub/users/1461226269776547854/outbox",
"partOf": "https://www.minds.com/api/activitypub/users/1461226269776547854/outboxoutbox"
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