{"id":122,"date":"2016-05-26T13:18:01","date_gmt":"2016-05-26T11:18:01","guid":{"rendered":"http:\/\/www.german-robot.com\/?p=122"},"modified":"2020-01-18T10:32:06","modified_gmt":"2020-01-18T09:32:06","slug":"standard-parts-to-buy","status":"publish","type":"post","link":"http:\/\/www.german-robot.com\/de\/2016\/05\/26\/standard-parts-to-buy\/","title":{"rendered":"Standardteile zum Bestellen"},"content":{"rendered":"

Leider ist der Eintrag nur auf English<\/a> verf\u00fcgbar. Eine \u00dcbersetzung dieser Seite in wenigen Sekunden wird unter \"Support\" beschrieben.<\/p>

<\/p>\n

NOTE: The used RC-Servos that are mentioned below did break quite often. I recommend looking for more robust ones in the same standard size. <\/span><\/h3>\n

I found this robot http:\/\/www.feetechrc.com\/product\/ft-robot\/feetech-completely-assembled-bipedal-humanoid-robot-ft-17dof-sc-rtp\/ <\/a>to be mechanically quite impressive at a good price. Have it at home. They can provide you with video of it and price. However documentation is not in english (or was not few years ago). And you would need to establish an interface between raspberry pi and this robot control board…
\n<\/span><\/h3>\n

Manual<\/h3>\n

Some of the parts have to be bought abroad. Aliexpress is a big international platform like ebay. To buy at aliexpress is very secure, the money is protected by the platform. I found it to be quite easy to get the money back in case the item is not received. All items that are ordered abroad can take up to 4-5 weeks to arrive and might be stopped in the custom and you might need to pick it up and pay import tax (in germany it is 19% tax and only charged in case the shipping of the same shop is >25EUR).
\n<\/strong><\/p>\n

When you search yourself at Aliexpress, I recommend to filter for “free shipping” and maybe sort by price.<\/p>\n

When you buy at Hobbyking, be sure to select all products from the same and correct warehouse [EU, USA, International]. Note that the International warhouse is in China, so delivery times are longer and import tax needs to be paied. I recommend to use local warehouse.<\/strong><\/p>\n

The mentioned shops are only examples, you should check for your country to combine items and find a cheap shop for it.<\/p>\n

Missing in the table below are:<\/p>\n

    \n
  • screws to fix the raspberry and some plastic parts (partly screws of the robot kit can be used for this)<\/li>\n<\/ul>\n\n<\/colgroup>\n<\/colgroup>\n<\/colgroup>\n<\/colgroup>\n<\/colgroup>\n<\/colgroup>\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    <\/td>\nName<\/b><\/td>\nRecommended Link <\/b><\/td>\nLink alternative Germany<\/b><\/td>\nSearch<\/b><\/td>\nCost [\u20ac]<\/b><\/td>\nPicture<\/b><\/td>\n<\/tr>\n
    1<\/td>\nRobot Sceleton<\/td>\nAliexpress<\/a><\/td>\nEbay<\/a><\/td>\nSearch on ebay or aliexpress for “17 dof”. dof= degrees of freedom. Buy a robot that looks like this one.<\/td>\n\u00a060<\/td>\n\"sceleton2\"<\/td>\n<\/tr>\n
    2<\/td>\n45\u00b0 Brackets for Back protection (electronics protection)<\/td>\n<\/td>\n<\/td>\nSearch on ebay or aliexpress for “robot bracket”. Choose the one that is shown in the picture and order 2 of them.<\/td>\n3<\/td>\n\"IMG_2931\"<\/td>\n<\/tr>\n
    2<\/td>\nHand extension to allow stand up from each position<\/td>\n<\/td>\n<\/td>\nSearch on ebay or aliexpress for “robot bracket”. Choose the one that is shown in the picture and order 2 of them.<\/td>\n3<\/td>\n\u00a0\"IMG_2978\"<\/td>\n<\/tr>\n
    \u00a017<\/td>\n\u00a0Servo Horn<\/td>\nAliexpress <\/a>(20 in one set)<\/td>\n\u00a0Ebay<\/a><\/td>\nSearch on aliexpress for \u201crobot servo horn\u201d. I found they have different quality (they have play…), I recommend to use the aliexpress link on the left.<\/td>\n\u00a014<\/td>\n\"servo<\/td>\n<\/tr>\n
    \u00a017<\/td>\n\u00a0Servo MG946R (996R is also ok)<\/td>\n\u00a0TowerPro <\/a>(5 in one set\/lot)<\/p>\n

    Hobbyking<\/a><\/td>\n

    		Hobbyking<\/a><\/td>\nDo not buy too cheap servos on aliexpress or ebay. I found them often to be not original and not to work. They use a different electronic and material.
    \nHowever in general you can use any standard RC servo of the same size. Important is that the servo is not too heavy and strong enough. You might be able to improve the robot by choosing a more expensive servo, however I could not find much difference with other servos in the price range of 1.5x this price.<\/td>\n    		130<\/td>\n\u00a0\"mg946r\"<\/td>\n<\/tr>\n
    \u00a01<\/td>\nBattery<\/td>\n\u00a0Hobbyking<\/a><\/td>\n\u00a0Hobbyking<\/a><\/td>\nYou can use any LiFePo4 2S battery, that fits into the robot. Connector must fit to the charger, we use XT-60 here.<\/td>\n\u00a010<\/td>\n\u00a0\"battery2\"<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0Charger<\/td>\n\u00a0Hobbyking<\/a><\/td>\n\u00a0Hobbyking<\/a><\/td>\n\u00a0Be sure to have a charger with the right plug for your country that can charge LiFe batteries and has a XT-60 connection for the battery.<\/td>\n\u00a030<\/td>\n\u00a0\"charger\"<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0Acc & Gyro<\/td>\n\u00a0Aliexpress<\/a><\/td>\n\u00a0see left<\/td>\n\u00a0You can search on aliexpress for MPU 6050<\/td>\n\u00a02<\/td>\n\u00a0\"mpu<\/td>\n<\/tr>\n
    \u00a03<\/td>\n\u00a030cm Cable<\/td>\n\u00a0Aliexpress<\/a> (10 in one set\/lot)<\/td>\n\u00a0Hobbyking<\/a><\/td>\n\u00a0Be sure to enter the correct length!<\/strong> You can search for “servo extension” at aliexpress or hobbyking. One is for the mouth LED.<\/td>\n\u00a02<\/td>\n\u00a0\"servo<\/td>\n<\/tr>\n
    \u00a06<\/td>\n\u00a015cm Cable<\/td>\nAliexpress <\/a>(10 in one set\/lot)<\/td>\n\u00a0Hobbyking<\/a><\/td>\n\u00a0Be sure to enter the correct length!<\/strong> You can search for “servo extension” at aliexpress or hobbyking.<\/td>\n\u00a02<\/td>\n\u00a0\"servo<\/td>\n<\/tr>\n
    \u00a01<\/td>\nRaspberry Pi 3<\/td>\n\u00a0Amazon<\/a><\/td>\n\u00a0Pollin<\/a><\/td>\nYou can buy a raspberry pi 3 in most electronic shops, just google “raspberry pi 3”. See below for possible shops.<\/td>\n35<\/td>\n\u00a0\"raspberry<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0Micro SD Card 16-64GB (see “SW” section for needed card size)<\/td>\n\u00a0EXP-Tech<\/a><\/p>\n

    Amazon<\/a><\/td>\n

    		Pollin<\/a><\/td>\nCan be bought in a lot of electronic shops, see below for possible shops.<\/td>\n\u00a06<\/td>\n\u00a0\"sd<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0LAN cable<\/td>\n\u00a0Amazon<\/a><\/td>\n\u00a0Pollin<\/a><\/td>\nCan be bought in a lot of electronic shops, see below for possible shops.<\/td>\n\u00a01<\/td>\n\u00a0\"lan<\/td>\n<\/tr>\n
    \u00a01<\/td>\nRaspberry Camera V1 or V2<\/td>\n\u00a0EXP-Tech<\/a><\/td>\n\u00a0Pollin<\/a><\/td>\nCan be bought in a lot of electronic shops, see below for possible shops.<\/td>\n\u00a030<\/td>\n\u00a0\"camera\"<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0Camera Cable 30cm<\/td>\n\u00a0EXP-Tech<\/a><\/td>\nsee left<\/td>\n\u00a0A 30cm cable that fits to the camera of the raspberry pi is needed<\/td>\n2<\/td>\n\u00a0\"camera<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0Sound card<\/td>\n\u00a0Aliexpress<\/a><\/td>\n\u00a0Pollin<\/a><\/td>\n\u00a0Can be bought in a lot of electronic shops, see below for possible shops. Buy the same one as in the picture!<\/td>\n\u00a02<\/td>\n\u00a0\"soundcard\"<\/td>\n<\/tr>\n
    <\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0Mic<\/td>\n\u00a0Aliexpress<\/a><\/td>\n\u00a0Pollin<\/a><\/td>\n\u00a0Any microphone can be used, however the plug should be small to fit in the robot. Can be bought in a lot of electronic shops, see below for possible shops.<\/td>\n\u00a01<\/td>\n\u00a0\"microphone\"<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0Speaker Trust Izzi<\/td>\n<\/td>\n\u00a0Pollin<\/a><\/td>\n\u00a0Search for “trust izzi” on google, amazon, ebay, aliexpress to get the speaker in your country. Note you can use any other speaker with 3.5mm connector and USB loading, but need to fix it in the robot and the cable should be long enough (e.g. this<\/a> one, however cable is short. You can open the speaker and pull the cable out, so it is longer outside and shorter inside the speaker).<\/td>\n10<\/td>\n\u00a0\"trust<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0Mouth LED<\/td>\n\u00a0Amazon <\/a>(30 in one set\/lot)<\/td>\n\u00a0Pollin<\/a><\/td>\n\u00a0Use any 5mm LED in the color you need. The LED is switched on very short only, so all voltages should be ok.<\/td>\n1<\/td>\n\u00a0\"led\"<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0Raspberry voltage supply<\/td>\n<\/td>\n\u00a0Pollin<\/a><\/td>\n\u00a05V 2A voltage supply for the raspberry<\/td>\n\u00a08<\/td>\n\u00a0\"5v<\/td>\n<\/tr>\n
    <\/td>\n<\/td>\n<\/td>\n<\/td>\n\u00a0Note that you might need to pay 19% tax additionally on some parts from abroad.<\/td>\n\u00a0350 \u20ac<\/strong><\/td>\n<\/td>\n<\/tr>\n
    <\/td>\n<\/td>\n<\/td>\n<\/td>\n\u00a0<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    <\/td>\n<\/td>\n<\/td>\n<\/td>\n\u00a0Parts that are needed for the PCB<\/strong><\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    3<\/td>\n\u00a0PPTC<\/p>\n

    I(hold) 1.3A
    \nI(trip) 2.7A<\/td>\n

    		<\/td>\n\u00a0Reichelt <\/a>(PFRA 135)<\/td>\n\u00a0Resetable fuse: Gives a minimum protection for the servos from breaking in case of too high current. 1 is replace part.<\/td>\n1<\/td>\n\u00a0\"pptc<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a02.54mm male pin 2×10<\/td>\n<\/td>\n\u00a0Reichelt<\/a><\/td>\n\u00a0For servo connection<\/td>\n\u00a00<\/td>\n\u00a0\"male<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a02.54mm male pin 2×20<\/td>\n<\/td>\n\u00a0Reichelt<\/a><\/td>\n\u00a0For servo connection<\/td>\n\u00a01<\/td>\n\u00a0\"male<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0\u00a02.54mm male pin 1×20<\/td>\n<\/td>\n\u00a0Reichelt<\/a><\/td>\n\u00a0\u00a0For servo connection<\/td>\n\u00a01<\/td>\n\u00a0\"male<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a02.54mm male pin 1×10<\/td>\n<\/td>\n\u00a0Reichelt<\/a><\/td>\n\u00a0For servo connection<\/td>\n\u00a00<\/td>\n\u00a0\"male<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a02.54mm male pin 1×4<\/td>\n<\/td>\n\u00a0Reichelt<\/a><\/td>\n\u00a0For servo connection<\/td>\n\u00a01<\/td>\n\u00a0\"male<\/td>\n<\/tr>\n
    \u00a01<\/td>\nL4940V5\u00a0Low drop 5V 1.5A voltage regulator<\/td>\n<\/td>\nReichelt<\/a><\/td>\nFor powering the raspberry pi with 5V from the 6.6V battery and servo power<\/td>\n\u00a01<\/td>\n\u00a0\"L4940V5\"<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0100nF capacity<\/td>\n<\/td>\n\u00a0Reichelt<\/a><\/td>\n\u00a0For stability of 5V voltage regulator<\/td>\n\u00a00<\/td>\n\"100nf\"<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0Elko 10uF rm 2mm<\/td>\n<\/td>\n\u00a0Reichelt<\/a><\/td>\n\u00a0For voltage measurement of battery<\/td>\n\u00a00<\/td>\n\u00a0\"10uf<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0Tantal rm 2,5 22uF 16V<\/td>\n<\/td>\n\u00a0Reichelt<\/a><\/td>\n\u00a0For stability of 5V voltage regulator<\/td>\n\u00a00<\/td>\n\u00a0\"TANTAL1\"<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0JST 2S connector<\/td>\n\u00a0Hobbyking<\/a><\/td>\n\u00a0Hobbyking<\/a><\/td>\n\u00a0For connection of the battery<\/td>\n<\/td>\n\"jst\"<\/td>\n<\/tr>\n
    \u00a02<\/td>\n\u00a02.54mm female pin header<\/td>\n<\/td>\nReichelt<\/a><\/td>\n\u00a0For connection of the servo board to the raspberry pi<\/td>\n\u00a02<\/td>\n\u00a0\"2x10<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0resistor 510 ohm 1%<\/td>\n<\/td>\n\u00a0Reichelt<\/a><\/td>\n\u00a0voltage divider to measure 6.6V battery voltage at 3.3V raspberry pin<\/td>\n\u00a01<\/td>\n\u00a0\"resistor\"<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0resistor 330 ohm 1%<\/td>\n<\/td>\n\u00a0Reichelt<\/a><\/td>\n\u00a0\u00a0voltage divider to measure 6.6V battery voltage at 3.3V raspberry pin<\/td>\n\u00a00<\/td>\n\u00a0\"resistor\"<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0resistor 14,000 ohm 1%<\/td>\n<\/td>\nReichelt<\/a><\/td>\n\u00a0current limitation for capacitor loading – used for voltage measurement<\/td>\n\u00a00<\/td>\n\u00a0\"resistor\"<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0Switch<\/td>\n<\/td>\n<\/td>\n\u00a0Switch the robot on and off<\/td>\n\u00a01<\/td>\n<\/td>\n<\/tr>\n
    \u00a010<\/td>\n\u00a0Cable tie<\/td>\n<\/td>\n\u00a0Reichelt<\/a><\/td>\n\u00a0fix the servo cables<\/td>\n\u00a01<\/td>\n<\/td>\n<\/tr>\n
    <\/td>\n<\/td>\n<\/td>\n<\/td>\n\u00a0Overall<\/strong><\/td>\n9\u20ac<\/strong><\/td>\n<\/td>\n<\/tr>\n
    <\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    <\/td>\n<\/td>\n<\/td>\n<\/td>\n\u00a0Optional<\/strong><\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0Power Supply 0-30V 0-5A<\/td>\n<\/td>\n\u00a0Reichelt<\/a><\/td>\n\u00a0Power supply to permanently power the robot – hardly recommended<\/td>\n\u00a080<\/td>\n\u00a0\"KD3005D_01\"<\/td>\n<\/tr>\n
    \u00a01<\/td>\n\u00a0Cable<\/td>\n<\/td>\n\u00a0Reichelt<\/a><\/td>\nUsed to connect the power supply with the robot.<\/td>\n\u00a03<\/td>\n\u00a0\"cable\"<\/td>\n<\/tr>\n
    \u00a02<\/td>\n\u00a0Connector<\/td>\n<\/td>\n\u00a01x Reichelt
    \n<\/a>    1x Reichelt<\/a><\/td>\n    		Soldered to the cable to connect it to the power supply.<\/td>\n\u00a02<\/td>\n\u00a0\"bananenstecker\"<\/td>\n<\/tr>\n
    1<\/td>\n15cm Cable<\/td>\nAliexpress <\/a>(10 in one set\/lot)<\/td>\nHobbyking<\/a><\/td>\n(same item as mentioned above, if you order a pack with 10 you have it already) <\/strong>
    \nCut the cable in the middle and solder the side without the pins to the cable above. That way you can plug the cable from the power supply into the PCB like a servo. This will power your robot permanently. Set the voltage to 6.6V<\/td>\n    		2<\/td>\n\"servo<\/td>\n<\/tr>\n
    <\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    <\/div>\n
    <\/div>\n
    <\/div>\n
    <\/div>\n